Build high-speed and highly scalable telephony systems using OpenSIPSAbout This BookInstall and configure OpenSIPS to authenticate, route, bill, and monitor VoIP callsGain a competitive edge using the most scalable VoIP technologyDiscover the latest features of OpenSIPS with practical examples and case studiesWho This Book Is ForIf you want to understand how to build a SIP provider from scratch using OpenSIPS, then this book is ideal for you. It is beneficial for VoIP providers, large enterprises, and universities. This book will also help readers who were using OpenSER but are now confused with the new OpenSIPS.Telephony and Linux experience will be helpful to get the most out of this book but is not essential. Prior knowledge of OpenSIPS is not assumed.What You Will LearnLearn to prepare and configure a Linux system for OpenSIPSFamiliarise yourself with the installation and configuration of OpenSIPSUnderstand how to set a domain and create users/extensionsConfigure SIP endpoints and make calls between themMake calls to and from the PSTN and create access control lists to authorize callsInstall a graphical user interface to simplify the task of provisioning user and system informationImplement an effective billing system with OpenSIPSMonitor and troubleshoot OpenSIPS to keep it running smoothlyIn DetailOpenSIPS is a multifunctional, multipurpose signalling SIP server. SIP (Session Initiation Protocol) is nowadays the most important VoIP protocol and OpenSIPS is the open source leader in VoIP platforms based on SIP. OpenSIPS is used to set up SIP Proxy servers. The purpose of these servers is to receive, examine, and classify SIP requests. The whole telecommunication industry is changing to an IP environment, and telephony as we know it today will completely change in less than ten years. SIP is the protocol leading this disruptive revolution and it is one of the main protocols on next generation networks. While a VoIP provider is not the only kind of SIP infrastructure created using OpenSIPS, it is certainly one of the most difficult to implement.This book will give you a competitive edge by helping you to create a SIP infrastructure capable of handling tens of thousands of subscribers.Starting with an introduction to SIP and OpenSIPS, you will begin by installing and configuring OpenSIPS. You will be introduced to OpenSIPS Scripting language and OpenSIPS Routing concepts, followed by comprehensive coverage of Subscriber Management. Next, you will learn to install, configure, and customize the OpenSIPS control panel and explore dialplans and routing. You will discover how to manage the dialog module, accounting, NATTraversal, and other new SIP services. The final chapters of the book are dedicated to troubleshooting tools, SIP security, and advanced scenarios including TCP/TLS support, load balancing, asynchronous processing, and more.A fictional VoIP provider is used to explain OpenSIPS and by the end of the book, you will have a simple but complete system to run a VoIP provider.Style and approachThis book is a step-by-step guide based on the example of a VoIP provider. You will start with OpenSIPS installation and gradually, your knowledge depth will increase.

Automate and control your home using the power of the BeagleBone Black with practical home automation projectsAbout This BookBuild, set up, and develop your circuits via step-by-step tutorial of practical examples, from initial board setup to device driver managementGet access to several kinds of computer peripherals to monitor and control your domestic environment using this guideThis book is spread across 10 chapters all focused on one practical home automation projectWho This Book Is ForThis book is for developers who know how to use BeagleBone and are just above the “beginner” level. If you want to learn to use embedded machine learning capabilities, you should have some experience of creating simple home automation projects.What You Will LearnBuild a CO (and other gas) sensor with a buzzer/LED alarm to signal high concentrationsLog environment data and plot it in a fancy mannerDevelop a simple web interface with a LAMP platformPrepare complex web interfaces in JavaScript and get to know how to stream video data from a webcamUse APIs to get access to a Google Docs account or a WhatsApp/Facebook account to manage a home automation systemAdd custom device drivers to manage an LED with different blinking frequenciesDiscover how to work with electronic components to build small circuitsUse an NFS, temperature sensor, relays, and other peripherals to monitor and control your surroundingsIn DetailBeagleBone is a microboard PC that runs Linux. It can connect to the Internet and can run OSes such as Android and Ubuntu. BeagleBone is used for a variety of different purposes and projects, from simple projects such as building a thermostat to more advanced ones such as home security systems.Packed with real-world examples, this book will provide you with examples of how to connect several sensors and an actuator to the BeagleBone Black. You’ll learn how to give access to them, in order to realize simple-to-complex monitoring and controlling systems that will help you take control of the house. You will also find software examples of implementing web interfaces using the classical PHP/HTML pair with JavaScript, using complex APIs to interact with a Google Docs account, WhatsApp, or Facebook. This guide is an invaluable tutorial if you are planning to use a BeagleBone Black in a home automation project.Style and approachThis step-by-step guide contains several home automation examples that can be used as base projects for tons of other home automation and control systems. Through clear, concise examples based on real-life situations, you will quickly get to grips with the core concepts needed to develop home automation applications with the BeagleBone Black using both the C language and high-level *ing languages such as PHP, Python, and JavaScript.

Gain practical insights into predictive modelling by implementing Predictive Analytics algorithms on public datasets with PythonAbout This BookA step-by-step guide to predictive modeling including lots of tips, tricks, and best practicesGet to grips with the basics of Predictive Analytics with PythonLearn how to use the popular predictive modeling algorithms such as Linear Regression, Decision Trees, Logistic Regression, and ClusteringWho This Book Is ForIf you wish to learn how to implement Predictive Analytics algorithms using Python libraries, then this is the book for you. If you are familiar with coding in Python (or some other programming/statistical/*ing language) but have never used or read about Predictive Analytics algorithms, this book will also help you. The book will be beneficial to and can be read by any Data Science enthusiasts. Some familiarity with Python will be useful to get the most out of this book, but it is certainly not a prerequisite.What You Will LearnUnderstand the statistical and mathematical concepts behind Predictive Analytics algorithms and implement Predictive Analytics algorithms using Python librariesAnalyze the result parameters arising from the implementation of Predictive Analytics algorithmsWrite Python modules/functions from scratch to execute segments or the whole of these algorithmsRecognize and mitigate various contingencies and issues related to the implementation of Predictive Analytics algorithmsGet to know various methods of importing, cleaning, sub-setting, merging, joining, concatenating, exploring, grouping, and plotting data with pandas and numpyCreate dummy datasets and simple mathematical simulations using the Python numpy and pandas librariesUnderstand the best practices while handling datasets in Python and creating predictive models out of themIn DetailSocial Media and the Internet of Things have resulted in an avalanche of data. Data is powerful but not in its raw form - It needs to be processed and modeled, and Python is one of the most robust tools out there to do so. It has an array of packages for predictive modeling and a suite of IDEs to choose from. Learning to predict who would win, lose, buy, lie, or die with Python is an indispensable skill set to have in this data age.This book is your guide to getting started with Predictive Analytics using Python. You will see how to process data and make predictive models from it. We balance both statistical and mathematical concepts, and implement them in Python using libraries such as pandas, scikit-learn, and numpy.You’ll start by getting an understanding of the basics of predictive modeling, then you will see how to cleanse your data of impurities and get it ready it for predictive modeling. You will also learn more about the best predictive modeling algorithms such as Linear Regression, Decision Trees, and Logistic Regression. Finally, you will see the best practices in predictive modeling, as well as the different applications of predictive modeling in the modern world.Style and approachAll the concepts in this book been explained and illustrated using a dataset, and in a step-by-step manner. The Python code snippet to implement a method or concept is followed by the output, such as charts, dataset heads, pictures, and so on. The statistical concepts are explained in detail wherever required.

Learn to design, build, and manage your infrastructure on the most popular of all the Cloud platforms—Amazon Web ServicesAbout This BookLearn how to leverage various Amazon Web Services (AWS) components and services to build a secure, reliable, and robust environment to host your applications onDeep dive into the core AWS service offerings with hands-on tutorials, real-world use case scenarios, and best practicesA self-paced, systematic, and step-by-step guide to learning and implementing AWS in your own environmentWho This Book Is ForThis book is for those who want to learn and leverage AWS. Although no prior experience with AWS is required, it is recommended that you have some hands-on experienceofLinux, Web Services, and basic networkingWhat You Will LearnA brief introduction to Cloud Computing and AWS accompanied by steps to sign up for your first AWS accountCreate and manage users, groups, and permissions using AWSS Identity and Access Management servicesGet started with deploying and accessing EC2 instances, working with EBS Volumes and SnapshotsCustomize and create your very own Amazon Machine ImageDesign and deploy your instances on a highly secured, network isolated environment using Amazon VPCEffectively monitor your AWS environment using specialized alarms, custom monitoring metrics, and much moreExplore the various benefits of Database-as-a-Service offerings and leverage them using Amazon RDS and Amazon DynamoDBTake an in-depth look at what’s new with AWS, including EC2 Container Service and Elastic File SystemIn DetailAWS is at the forefront of Cloud Computing today. Many businesses are moving away from traditional datacenters and toward AWS because of its reliability, vast service offerings, lower costs, and high rate of innovation. Because of its versatility and flexible design, AWS can be used to accomplish a variety of simple and complicated tasks such as hosting multitier websites, running large scale parallel processing, content delivery, petabyte storage and archival, and lots more.Whether you are a seasoned sysadmin or a rookie, this book will provide you with all the necessary skills to design, deploy, and manage your applications on the AWS cloud platform. The book guides you through the core AWS services such as IAM, EC2, VPC, RDS, and S3 using a simple real world application hosting example that you can relate to. Each chapter is designed to provide you with the most information possible about a particular AWS service coupled with easy to follow hands-on steps, best practices, tips, and recommendations.By the end of the book, you will be able to create a highly secure, fault tolerant, and scalable environment for your applications to run on.Style and approach This in-depth and insightful guide is filled with easy-to-follow examples, real-world use cases, best practices, and recommendations that will help you design and leverage AWS.

Master the advanced concepts of PL/SQL for professional-level certification and learn the new capabilities of Oracle Database 12cAbout This BookLearn advanced application development features of Oracle Database 12c and prepare for the 1Z0-146 examinationBuild robust and secure applications in Oracle PL/SQL using the best practicesPacked with feature demonstrations and illustrations that will help you learn and understand the enhanced capabilities of Oracle Database 12cWho This Book Is ForThis book is for Oracle developers responsible for database management. Readers are expected to have basic knowledge of Oracle Database and the fundamentals of PL/SQL programming. Certification aspirants can use this book to prepare for 1Z0-146 examination in order to be an Oracle Certified Professional in Advanced PL/SQL.What You Will LearnLearn and understand the key SQL and PL/SQL features of Oracle Database 12cUnderstand the new Multitenant architecture and Database In-Memory option of Oracle Database 12cKnow more about the advanced concepts of the Oracle PL/SQL language such as external procedures, securing data using Virtual Private Database (VPD), SecureFiles, and PL/SQL code tracing and profilingImplement Virtual Private Databases to prevent unauthorized data accessTrace, analyze, profile, and debug PL/SQL code while developing database applicationsIntegrate the new application development features of Oracle Database 12c with the current conceptsDiscover techniques to analyze and maintain PL/SQL codeGet acquainted with the best practices of writing PL/SQL code and develop secure applicationsIn DetailOracle Database is one of the most popular databases and allows users to make efficient use of their resources and to enhance service levels while reducing the IT costs incurred. Oracle Database is sometimes compared with Microsoft SQL Server, however, Oracle Database clearly supersedes SQL server in terms of high availability and addressing planned and unplanned downtime. Oracle PL/SQL provides a rich platform for application developers to code and build scalable database applications and introduces multiple new features and enhancements to improve development experience.Advanced Oracle PL/SQL Developer's Guide, Second Edition is a handy technical reference for seasoned professionals in the database development space. This book starts with a refresher of fundamental concepts of PL/SQL, such as anonymous block, subprograms, and exceptions, and prepares you for the upcoming advanced concepts. The next chapter introduces you to the new features of Oracle Database 12c, not limited to PL/SQL. In this chapter, you will understand some of the most talked about features such as Multitenant and Database In-Memory. Moving forward, each chapter introduces advanced concepts with the help of demonstrations, and provides you with the latest update from Oracle Database 12c context. This helps you to visualize the pre- and post-applications of a feature over the database releases. By the end of this book, you will have become an expert in PL/SQL programming and will be able to implement advanced concepts of PL/SQL for efficient management of Oracle Database.Style and approach The book follows the structure of the Oracle Certification examination but doesn't restrict itself to the exam objectives. Advanced concepts have been explained in an easy-to-understand style, supported with feature demonstrations and case illustrations.

Enter the era of medical research using mobile devices with the help of this guide on ResearchKit!About This BookCreate a simple clinical research app using most aspects of ResearchKitBuild a simple survey with various data types with the results printed on the screen.A step-by-step guide introducing Apple's ResearchKit and techniques to incorporate it into various apps.Who This Book Is ForThis book is aimed at medical researchers with basic iOS coding knowledge and iOS developers looking to create clinical research apps.What You Will LearnLearn to create customized consent formGet introduced to two backend services: a simple backend server using Sinatra and Sage BridgeBuild a custom task (a conditional survey example) and a navigable taskGet an Overview of ResearchKit's open source repository and App CoreInteraction with the hardware of the device including the gyro and the motion sensorsLearn the basics of this revolutionary technologyGet introduced to the barebones app and learn to write your first codeIn DetailResearchKit is an open source software development framework from Apple that lets you easily create mobile applications for clinical research studies. ResearchKit provides you the ability to orchestrate the administration of tasks and recording of the results. ResearchKit provides tasks in order to perform informed consent, active tasks, and surveys.Starting with the basics of the ResearchKit framework, this books walks you through the steps of creating iOS applications that could serve as the basis of a clinical research mobile app.This book will introduce readers to ResearchKit and how to turn your iPhone into into a clinical research tool. The book will start off by installing and building the research framework in line with the researcher's needs; during this, the reader will learn to embed ResearchKit in the application and create a small task.After this, the book will go a little deeper into creating modules for surveys, consents, and so on. The book will also cover the various aspects of privacy and security with regard to participant data, and how to build dashboards for visualizing medical data and results in line with the researcher's requirements: data backends, JSON serialization and deserialization, and so on.Readers will be able to fully utilize ResearchKit for medical research, will be able to get more and more patients to participate in their surveys, and will gain insights from the surveys using the dashboards created.Style and approachA hands-on guide with ample screenshots for you to follow and learn about ResearchKit. Each topic is explained sequentially and placed in context so that you can get a better understanding of every step in the process of creating clinical research apps.

Develop games for iOS and Android using Cocos2d with the aid of over 70 step-by-step recipesAbout This BookLearn to efficiently use Cocos2d to develop cross-platform games, and have them work on iOS as well as AndroidGet acquainted with industry-wide professional tools such as Glyph Designer, Texture Packer, and Physics Editor, as well as using the Swift/ Sprite builder implementation of Cocos2dUse the easy-to-follow recipes to develop as well as deploy games to the Playstore and the App StoreWho This Book Is ForThis book is for intermediate game developers and especially the ones who are generally curious to find out what’s new in Cocos2d v 3.3.What You Will LearnBuild custom sprites with custom animations for the gameBuild interactivity into your game by adding gestures and touch interactionsUnderstand AI enemy programming and path finding to make games more excitingAdd physics to your game to make it more lively and interactiveGet familiar with the Swift and Sprite builder implementations along with Objective-C programmingPerform hassle-free deployment of games built in iOS onto AndroidAdd effects and particle systems to make the game more colorfulIn DetailCocos2d is the world’s leading game development framework for developing iOS games. With the introduction of Swift and Spritebuilder, it has become easier than ever to develop the games of your dreams without much effort. With Cocos2d, you can also deploy the game on Android, thereby maximizing profit and reducing development and porting costs.The book starts off with a detailed look at how to implement sprites and animations into your game to make it livelier. You will then learn to add scenes to the game such as the gameplay scene and options scene and create menus and buttons in these scenes, as well as creating transitions between them. From there on, you will get an understanding of how to program user interactions such as tapping, holding, and swiping. You’ll then add accelerometer inputs and physics to the scene, and make objects respond back to the inputs. A game is practically incomplete without audio being added, so this will be covered next.The next section will include ways to add Artificial Intelligence to enemies in the game, allowing them to patrol, chase, and shoot in a projectile manner. You will then learn to use NSUserDefault to save and load game progress, and create and access files using JSON, Plist, and XML files for custom storage and retrieval of data. Then you will learn to add dynamic lighting to your game and will use industry-wide tools such as Texture Packer, Glyph Designer, Physics Editor, Particle Designer, and Sprite Illuminator to create more visually appealing and performance-optimized games.Towards the end of the book, we dive into Apple’s latest programming language—Swift, highlighting the major differences between Objective C and Swift. The book culminates with taking your existing game developed for iOS and porting it to Android, showing you how to install the Android Xcode plugin as well.Style and approachThe book is written in an extremely lucid and step-by-step manner; it can be understood easily by anyone. The topics included are broken down into individual chapters so you can refer to the specific chapter to get answers on the subject you are interested in.

Gear up for a roller-coaster ride into the world of JavaScript and programming with this easy-to-follow, fun, and entertaining project-based guideAbout This BookGet to know the concepts of HTML and CSS to work with JavaScriptExplore the concepts of object-oriented programmingFollow this step-by-step guide on the fundamentals of JavaScript programmingWho This Book Is ForIf you've never written code before or you are completely new to the world of web programming, then this book is the right choice for you. This book is for kids of age 10 years and above and parents who are completely new to the world of programming and want to get introduced to programming.What You Will LearnLearn how to work with Google Developer tools to iterate, debug and profile your codeDevelop a Battleship game using the basic concepts of HTML and CSSGet to know the fundamentals of JavaScript programmingCreate our own version of Pac Man game.Discover the vital concepts of object-oriented programmingIn DetailJavaScript is the most widely-used programming language for web development and that's not all! It has evolved over the years and is now being implemented in an array of environments from websites to robotics. Learning JavaScript will help you see the broader picture of web development.This book will take your imagination to new heights by teaching you how to work with JavaScript from scratch. It will introduce you to HTML and CSS to enhance the appearance of your applications. You’ll then use your skills to build on a cool Battleship game! From there, the book will introduce you to jQuery and show you how you can manipulate the DOM. You’ll get to play with some cool stuff using Canvas and will learn how to make use of Canvas to build a game on the lines of Pacman, only a whole lot cooler! Finally, it will show you a few tricks with OOP to make your code clean and will end with a few road maps on areas you can explore further.Style and approachThis is an easy-to-follow, informative, and fun guide that takes a project-based approach to teaching programming in JavaScript. You will learn everything you need to get started with serious web application development.

Acclaimed writer Margo Rabb's Kissing in America is "a wonderful novel about friendship, love, travel, life, hope, poetry, intelligence, and the inner lives of girls," raves internationally bestselling author Elizabeth Gilbert (Eat, Pray, Love). In the two years since her father died, sixteen-year-old Eva has found comfort in reading romance novels—118 of them, to be exact—to dull the pain of her loss that's still so present. Her romantic fantasies become a reality when she meets Will, who understands Eva's grief. Unfortunately, after Eva falls head over heels for him, he picks up and moves to California without any warning. Not wanting to lose the only person who has been able to pull her out of sadness—and, perhaps, her shot at real love—Eva and her best friend, Annie, concoct a plan to travel to the West Coast to see Will again. As they road trip across America, Eva and Annie confront the complex truth about love.In this honest and emotional journey that National Book Award finalist Sara Zarr calls "gorgeous, funny, and joyous," readers will experience the highs of infatuation and the lows of heartache as Eva contends with love in all its forms.

Friendship can be a bumpy road. . . . Lana and Cassie have met only once before, at the wedding of Lana's Grandpa Howe and Cassie's Grandma Tess two months ago. The two girls couldn't be more different, and they didn't exactly hit it off—but they're about to spend an entire week together for their grandparents' honeymoon, road-tripping from California to Maine in the backseat of a Subaru.It's going to be a disaster.Told in alternating chapters between Cassie and Lana, Drive Me Crazy is a tween rivalry-turned-friendship story bursting with humor and heart.

With the fierce emotional and intellectual power of such classics as Jean Rhys's Good Morning, Midnight, Sylvia Plath's The Bell Jar, and Clarice Lispector's The Hour of the Star, Kate Zambreno's novel Green Girl is a provocative, sharply etched portrait of a young woman navigating the spectrum between anomie and epiphany.First published in 2011 in a small press edition, Green Girl was named one of the best books of the year by critics including Dennis Cooper and Roxane Gay. In Bookforum, James Greer called it "ambitious in a way few works of fiction are." This summer it is being republished in an all-new Harper Perennial trade paperback, significantly revised by the author, and including an extensive P.S. section including never before published outtakes, an interview with the author, and a new essay by Zambreno.Zambreno's heroine, Ruth, is a young American in London, kin to Jean Seberg gamines and contemporary celebutantes, by day spritzing perfume at the department store she calls Horrids, by night trying desperately to navigate a world colored by the unwanted gaze of others and the uncertainty of her own self-regard. Ruth, the green girl, joins the canon of young people existing in that important, frightening, and exhilarating period of drift and anxiety between youth and adulthood, and her story is told through the eyes of one of the most surprising and unforgettable narrators in recent fiction—a voice at once distanced and maternal, indulgent yet blackly funny. And the result is a piercing yet humane meditation on alienation, consumerism, the city, self-awareness, and desire, by a novelist who has been compared with Jean Rhys, Virginia Woolf, and Elfriede Jelinek.

Printz Honor author Carolyn Mackler returns with this striking new novel that chronicles the lives of five teenagers through the thrills, heartbreaks, and joys of their four years in high school.Zoe, Jake, Mia, Gregor, and Whitney meet at freshman orientation. At the end of that first day, they make a promise to reunite after graduation. So much can happen in those in-between years….Zoe feels like she will live forever in her famous mother’s shadow. Jake struggles to find the right connections in friendship and in love. Mia keeps trying on new identities, looking for one that actually fits. Gregor thought he wanted to be more than just a band geek. And Whitney seems to have it all, until it’s all falling apart around her.Echoing aspects of John Hughes’s The Breakfast Club, Carolyn Mackler skillfully brings the stories of these five disparate teens together to create a distinct and cohesive whole—a novel about how we can all affect one another’s lives in the most unexpected and amazing ways.

A beautiful debut, Ballroom follows a group of strangers, united by a desire to escape their complicated lives (if only for a few hours each week) at a New York City dance hall that's about to close its doors for good.The Ballroom used to be a place to see and be seen, but the years have taken their toll, and by the end of the 1990s this Manhattan dance hall, just off Union Square, is a husk of its former self. A small crowd of loyal patrons still makes its way to the worn parquet floor every Sunday evening: although they each have their private reasons for returning again and again to the Ballroom, they are united by a shared desire to seek solace from reality, if only for a few hours, within its walls—and in the magic of dance.Nearly forty and still single, Sarah Dreyfus is desperate for love and sure she'll find it with debonair Gabriel Katz, who seduces the women he meets at the Ballroom to distract himself from his crumbling marriage. Lonely bachelor Joseph believes that his yearning for a wife and family will be fulfilled—if he can only get Sarah to notice him and see that he is in love with her. Obsessed with his building superintendent's beautiful daughter, Maria Rodriguez, elderly dance instructor Harry Korn is convinced that together they will find the happiness that has eluded him throughout his life. And Maria, who—thanks in part to Harry's instruction and encouragement—is one of the stars of Sunday nights at the Ballroom along with her partner, Angel Morez, has a dream of her own that her brokenhearted father refuses to accept or understand.In this deeply felt debut, Alice Simpson deftly unfolds the lives of these men and women, entwining their stories into a profoundly human narrative about our instinc-tual longing to love and to be loved. As the rhythms of the Ballroom ebb and flow through her characters' hearts, their fates weave together both on and off the dance floor in touching, unexpected ways.

Black Sun is a bittersweet love story involving an iconoclastic forest ranger and a freckle-faced "American princess" half his age. Like Lady Chatterley's lover, he initiates her into the rites of sex and the stark, secret harmonies of his wilderness. She, in turn, awakens in him the pleasure of love. Then she mysteriously disappears, plunging him into desolation. Black Sun is a singular novel in Abbey's repertoire, a romantic story of a solitary man's passion for the outdoors and for a woman who is seeing the natural world's true colors for the first time. "Like most honest novels, Black Sun is partly autobiographical, mostly invention, and entirely true. The voice that speaks in this book is the passionate voice of the forest," Abbey writes, "the madness of desire, and the joy of love, and the anguish of final loss."Edward Abbey spent most of his life in the American Southwest. He was the author of numerous works of fiction and nonfiction, including the celebrated Desert Solitaire, which decried the waste of America's wilderness, and the novel The Monkey Wrench Gang, the title of which is still in use today to describe groups that purposefully sabotage projects and entities that degrade the environment. Abbey was also one of the country's foremost defenders of the natural environment. He died in 1989.

From the world's number one bestselling crime writer comes the haunting and irresistible new Dr. Kay Scarpetta novel—Depraved HeartDepraved Heart: "Void of social duty and fatally bent on mischief."—Mayes v. People, 806 III. 306 (1883)Dr. Kay Scarpetta is working a highly suspicious death scene in a historic home in Cambridge, Massachusetts, when an emergency alert sounds on her phone. A video link lands in her text messages, immediately begins playing . . . and seems to be from her niece Lucy. But how can it beIt's clearly a surveillance film of Lucy taken almost twenty years ago. As Scarpetta watches she comes to grips with frightening secrets about her niece, whom she loves like a daughter. That first clip and others sent soon after raise dangerous implications that increasingly isolate Scarpetta and leave her confused, alarmed, and not knowing where to turn. She doesn't know whom she can tell—not her FBI agent husband, Benton Wesley, or her investigative partner, Pete Marino. Not even Lucy. Cornwell launches these unforgettable characters on an intensely psychological odyssey that includes the bizarre death of a Hollywood mogul's daughter, wreckage on the bottom of the sea in the Bermuda Triangle, a grisly gift left in the back of a crime scene truck, and videos from the past that threaten to destroy Scarpetta's entire world and everyone she loves. The diabolical presence and singularly "depraved heart" behind what unfolds seems obvious—but strangely, not to the FBI. Certainly that's the message they send when they start harassing Lucy and begin building a case that could send her to prison for the rest of her life. In the latest novel in her bestselling series featuring medical examiner Dr. Kay Scarpetta, Cornwell captivates readers again with the jolting twists, high-wire tension, and cutting-edge forensic detail for which she is renowned, proving yet again why she is the world's number one bestselling crime writer.

In 14 original stories, Jane McCafferty illuminates modern life weaving her love of music throughout the lives and stories of her characters. From two middle-aged strangers who meet in an empty baseball stadium during a rainstorm, to a 23-year-old man who brings his 62-year-old wife home to meet his parents, to a young couple who live next door to an unemployed clown and his wife, these stories are at one unexpected and enthralling.This collection of short stories, linked by the theme of music, is a gorgeous follow-up to One Heart, award-winning writer Jane McCafferty’s critically acclaimed debut novel.

The quest for the relics continues. Travel deeper into the mysterious world of the Copernicus Legacy with the Copernicus Archives: exciting, fast-paced novellas that get you close to the characters and the heart of the adventure.Wade and the Scorpion's Claw picks up right where The Copernicus Legacy: The Forbidden Stone left off, with the Kaplan family seeking the next Copernicus relic. Now Wade, the curious, analytical, yet starry-eyed member of the group, leads the chase for another relic through the busy streets of San Francisco while on the run from one of Galina Krause's most treacherous henchmen.Perfect for fans of Rick Riordan and Ridley Pearson, Wade and the Scorpion's Claw continues the thrilling Copernicus Legacy quest and brings one of the characters into the spotlight.Supports the Common Core State Standards

The cohost of ESPN's Mike and Mike follows up his New York Times bestseller All You Could Ask For with this poignant story of one man's search for the secret to understanding his father, his marriage, and himselfJonathan Sweetwater has been blessed with money, a fulfilling career, great kids, and Claire, his smart, gorgeous, sophisticated wife. But there is one thing Jonathan never had: a relationship with his father.Percival Sweetwater III has been absent from his son's life since Jonathan was nine years old. A five-term U.S. senator, Percy was beloved by presidents, his constituents, and women alike, especially the five women who married him after he and Jonathan's mother divorced.Jonathan hasn't thought about Percy or the hole he left in his life for years. But then he discovers evidence that everything in his marriage may not be as perfect as he thought.On a quest for understanding—about himself, about manhood, about marriage—Jonathan decides to track down his father's five ex-wives. His journey will take him from cosmopolitan cities to the mile-high mountains to a tropical island . . . and ultimately back to confront the one thing Jonathan has that his father never did: home.

The long-awaited prequel to the #1 New York Times bestselling memoir Rocket Boys—the basis for the movie October SkyElsie Lavender and Homer Hickam Sr.—the future parents of Homer Hickam Jr.—were high school classmates in the West Virginia coalfields, graduating just as the Great Depression began. When Homer asked for her hand, Elsie instead headed to Orlando where she sparked with a dancing actor named Buddy Ebsen (yes, that Buddy Ebsen). But when Buddy headed for New York, Elsie's dreams of a life with him were crushed and eventually she found herself back in the coalfields, married to Homer.Unfulfilled as a miner's wife, Elsie was reminded of her carefree days in Florida every day because of Buddy's unusual wedding gift: an alligator named Albert who lived in the only bathroom in their little house. Eventually Homer gave Elsie an ultimatum: "Me or the alligator!" After giving it some thought, Elsie concluded there was only one thing to do—carry Albert home.Carrying Albert Home tells the sweet, funny, and sometimes heartbreaking tale of a young couple and their special pet on a crazy 1,000-mile journey. Told with the warmth and down-home charm that made Rocket Boys a beloved bestseller, Homer Hickam's rollicking novel is truly a testament to that strange and marvelous emotion we call love.

To uncover the truth, she'll have to break the code of the hills …In the Missouri Ozarks, some things aren't talked about … even abuse. But prosecutor Elsie Arnold is determined to change that.When she is assigned to prosecute a high-profile incest case in which a father is accused of abusing his three young daughters, Elsie is ready to become the Ozarks' avenging angel.But as Elsie sinks her teeth into the case, everything begins to turn sour. The star witness goes missing; the girls refuse to talk about their father, who terrorizes the courtroom from the moment he enters; and Elsie begins to suspect that their tough-as-nails mother has ulterior motives. To make matters worse, Elsie receives gruesome threats from local extremists, warning her to mind her own business.While Elsie swears not to let a sex offender walk, she realizes the odds—and maybe the town—are against her, and her life begins to crumble. But amidst all of the conflict, the safety of three young girls hangs in the balance ...A powerful debut, with the haunting atmosphere of Winter's Bone and the page-turning suspense of Alafair Burke's thrillers.

Prosecutor Elsie Arnold loves her small-town home in the Ozark hills, but she’s been waiting for a murder to come along and make her career. So when a body is found under a bridge, throat cut, Elsie jumps at the chance to work on the case, even if it’s alongside the brash new chief assistant, Chuck Harris—and her latest flame, Detective Bob Ashlock.But when the investigation reveals that the deceased woman was driving a school bus, and the police locate the vehicle, its interior covered in blood, the occupant and only suspect is a fifteen-year-old boy. Elsie’s in for more than she bargained for.Win or lose, this case will haunt her. No one has successfully prosecuted a juvenile for first-degree murder in McCown County. If she loses, it’s her career on the line and a chilling homicide unresolved; if she wins, a boy’s liberty will be taken from him before he reaches his sixteenth birthday.