Implement state-of-the-art techniques to visualize solutions to challenging problems in scientific computing, with the use of the SciPy stackAbout This BookMaster the theory and algorithms behind numerical recipes and how they can be applied to real-world problemsLearn to combine the most appropriate built-in functions from the SciPy stack by understanding the connection between the sources of your problem, volume of data, or computer architectureA comprehensive coverage of all the mathematical techniques needed to solve the presented topics, with a discussion of the relevant algorithms built in the SciPy stackWho This Book Is ForIf you are a mathematician, engineer, or computer scientist with a proficiency in Python and familiarity with IPython, this is the book for you. Some basic knowledge of numerical methods in scientific computing would be helpful.What You Will LearnMaster relevant algorithms used in symbolic or numerical mathematics to address approximation, interpolation, differentiation, integration, root-finding, and optimization of scalar or multi-variate functionsDevelop different algorithms and strategies to efficiently store and manipulate large matrices of data, in particular to solve systems of linear equations, or compute their eigenvalues/eigenvectorsUnderstand how to model physical problems with systems of differential equations and distinguish the factors that dictate the strategies to solve themPerform statistical analysis, hypothesis test design and resolution, or data mining at a higher level, and apply them to real-life problems in the field of data analysisGain insights on the power of distances, Delaunay triangulations and Voronoi diagrams for Computational Geometry, and apply them to various engineering problemsFamiliarize yourself with different techniques in signal/image processing, including filtering audio, images, or video to extract information, features, or remove componentsIn DetailThe SciPy stack is a collection of open source libraries of the powerful *ing language Python, together with its interactive shells. This environment offers a cutting-edge platform for numerical computation, programming, visualization and publishing, and is used by some of the world’s leading mathematicians, scientists, and engineers. It works on any operating system that supports Python and is very easy to install, and completely free of charge! It can effectively transform into a data-processing and system-prototyping environment, directly rivalling MATLAB and Octave.This book goes beyond a mere de*ion of the different built-in functions coded in the libraries from the SciPy stack. It presents you with a solid mathematical and computational background to help you identify the right tools for each problem in scientific computing and visualization. You will gain an insight into the best practices with numerical methods depending on the amount or type of data, properties of the mathematical tools employed, or computer architecture, among other factors.The book kicks off with a concise exploration of the basics of numerical linear algebra and graph theory for the treatment of problems that handle large data sets or matrices. In the subsequent chapters, you will delve into the depths of algorithms in symbolic algebra and numerical analysis to address modeling/simulation of various real-world problems with functions (through interpolation, approximation, or creation of systems of differential equations), and extract their representing features (zeros, extrema, integration or differentiation).Lastly, you will move on to advanced concepts of data analysis, image/signal processing, and computational geometry.Style and approachPacked with real-world examples, this book explores the mathematical techniques needed to solve the presented topics, and focuses on the algorithms built in the SciPy stack.

Install, configure, and support your XenApp systems with the power of Citrix XenAppAbout This BookFamiliarize yourself with Citrix applications and desktop virtualizationMaintain and troubleshoot your XenApp environment to minimize system downtimeA hands-on, step-by-step guide with a practical approach and real-world examples to get you up and running with XenApp systemsWho This Book Is ForThis book is intended for IT administrators and consultants who want to build application and desktop virtualization solutions for their employers and customers. No prior knowledge of Citrix technologies is required.What You Will LearnMake the use case for Citrix XenApp and design your first systemPrepare your existing IT infrastructure for XenApp and learn what licenses you needInstall and configure the XenApp infrastructureEnable access with StoreFront and NetScaler GatewayEnable load balancing with NetScalerMaintain servers and publish applications and desktopsManage printing in a Citrix environmentTroubleshoot your environment using advanced tools and methodologies employed by Citrix Escalation TeamsIn DetailIf you want to effectively deploy the various components of Citrix XenApp to create an enterprise environment for application and desktop delivery, this hands-on guide is perfect for you. You start off by understanding the need and benefits of Citrix XenApp with respect to Virtualization technology. After this, you will get to grips with the requirement analysis and designing aspect of building XenApp systems and all the necessary installation and configuration procedures for Citrix XenApp, StoreFront and NetScalar Gateway are explained one by one in detail.Step-by-step, you will learn to deploy your first XenApp with the Machine Creation Services method and Provisioning Services method. After this, you will explore the administering part of applications and systems, followed by printing in the XenApp environment. Next, you will learn all the trips and tricks required to troubleshoot and support the XenApp environment. By the end of this book, you will be ready to go live with your new XenApp environment.Style and approachThis is a step-by-step guide to technical implementations in a conversational and easy-to-follow style. Each component is deployed sequentially until a full solution is built. Basic as well as advanced features of the product are explored to appeal to the widest possible audience interested in the topic.

Design efficient machine learning systems that give you more accurate results About This Book Gain an understanding of the machine learning design process Optimize machine learning systems for improved accuracy Understand common programming tools and techniques for machine learning Develop techniques and strategies for dealing with large amounts of data from a variety of sources Build models to solve unique tasks Who This Book Is For This book is for data scientists, scientists, or just the curious. To get the most out of this book, you will need to know some linear algebra and some Python, and have a basic knowledge of machine learning concepts. What You Will Learn Gain an understanding of the machine learning design process Optimize the error function of your machine learning system Understand the common programming patterns used in machine learning Discover optimizing techniques that will help you get the most from your data Find out how to design models uniquely suited to your task In Detail Machine learning is one of the fastest growing trends in modern computing. It has applications in a wide range of fields, including economics, the natural sciences, web development, and business modeling. In order to harness the power of these systems, it is essential that the practitioner develops a solid understanding of the underlying design principles. There are many reasons why machine learning models may not give accurate results. By looking at these systems from a design perspective, we gain a deeper understanding of the underlying algorithms and the optimisational methods that are available. This book will give you a solid foundation in the machine learning design process, and enable you to build customised machine learning models to solve unique problems. You may already know about, or have worked with, some of the off-the-shelf machine learning models for solving common problems such as spam detection or movie classification, but to begin solving more complex problems, it is important to adapt these models to your own specific needs. This book will give you this understanding and more. Style and approach This easy-to-follow, step-by-step guide covers the most important machine learning models and techniques from a design perspective.

本书记录了几十位老人讲述的她们当年被迫成为日军“慰安妇”的经历，以及她们因为那段经历而遭改变的人生。这几十位老人，是日军侵华期间所有中国慰安妇的一个缩影，她们代表着中华民族近代*苦难血泪的一页。那段历史是留在每一个中国人记忆深处的一道伤痕。

Build and manage networks in OpenStack using Neutron About This Book Deploy an all-in-one cloud based on OpenStack Liberty (2015.2) using RDO Learn the fundamentals of the Neutron API including networks, subnets, and ports, and how to manage these resources in the cloud Build simple virtual network infrastructures in the cloud Who This Book Is For The book is for those who are new to OpenStack and Neutron who want to learn the cloud networking fundamentals and get started with OpenStack networking. Prior networking experience along with a virtual or physical server is recommended to follow along with the concepts demonstrated in the book. What You Will Learn Install the latest Liberty (2015.2) release of OpenStack using RDO in VirtualBox Discover the basics of the Neutron API, including networks, subnets, and ports Interact with Neutron using the CLI and Horizon dashboard Create networks and subnets that provide connectivity to instances Implement software routers that connect networks and provide network address translation Secure instances using Neutron's security group functionality In Detail The OpenStack Networking API offers users the ability to create and manage both basic and complex network architectures that blend the virtual and physical network infrastructure. This book kicks off by describing various components of Openstack Neutron and installing Ubuntu OpenStack based on Canonical's process. Further on, you will use various methods to interface with Neutron to create and manage network resources. You will also get to grips with the relationship between ports, networks, and subnets through diagrams and explanations, and see how the logical components are implemented via plugins and agents. Moving forward, you will learn how virtual switches are implemented and how to build Neutron routers. You will also configure networks, subnets, and routers to provide connectivity to instances using simple examples. At the end, you will configure and manage security groups, and will observe how these rules translate to iptables rules on the host machines. By the end of the book, you will be able to build basic network architectures using Neutron networks and routers in no time. Style and approach An easy-to-follow guide that covers the networking features of OpenStack and the core Neutron API components providing a solid foundation to deploy networks and instances.

Get up and running with ReactJS by developing five cutting-edge and responsive projects About This Book Create pragmatic real-world applications while learning React and its modern developer tools Build sustainable user interfaces by transforming data into components of UI Learn how to generate reusable ReactJS components effectively Who This Book Is For If you are a web developer and wish to learn ReactJS from scratch, then this book is tailor-made for you. Good understanding of Java*, HTML, and CSS is expected. What You Will Learn Create, reuse, and compose React components using JSX Share data between various React components and techniques for data flow within a React app Handle user interactions with the help of event handlers and dynamic components Set up and use various next generation ES2015/ES6 features with React Understand the performance and immutability features of React using React add-ons Learn the techniques of Animation in React Use data stores to store model-related data and information Create a flux-based React application by using Reflux library In Detail ReactJS is an open-source JavaScript library that brings the power of reactive programming to web applications and sites. It aims to address the challenges encountered in developing single-page applications, and is intended to help developers build large, easily scalable and changing web apps. Starting with a project on Open Library API, you will be introduced to React and JSX before moving on to learning about the life cycle of a React component. In the second project, building a multi-step wizard form, you will learn about composite dynamic components and perform DOM actions. You will also learn about building a fast search engine by exploring server-side rendering in the third project on a search engine application. Next, you will build a simple frontpage for an e-commerce app in the fourth project by using data models and React add-ons. In the final project you will develop a complete social media tracker by using the flux way of defining React apps and know about the best practices and use cases with the help of ES6 and redux. By the end of this book, you will not only have a good understanding of ReactJS but will also have built your very own responsive frontend applications from scratch. Style and approach An easy-to-follow program to learn ReactJS with the help of real world projects. Each topic is explained within the context of a project and provides plenty of tips and tricks for using ReactJS.

Start building amazing projects with the Raspberry Pi right out of the box About This Book Explore the vast range of opportunities provided by Raspberry Pi and other hardware components such as a webcam, the Pi camera, and sensors Get hands-on experience with coding, networking, and hardware with the Raspberry Pi platform Learn through ample screenshots that offer a play-by-play account of how to implement Raspberry-Pi-based real-life projects Who This Book Is For What's the best way to learn how to use your Raspberry PiBy example! If you want something exciting to do whilst getting to grips with what your Pi can offer, this is the book for you. With both simple and complex projects, you'll create a wide variety of cool toys and functions with your Raspberry Pi - all with minimal coding experience necessary. What You Will Learn Set up your Raspberry Pi and get it ready for some interesting real-life projects Work with images, videos, webcams, and the Pi camera and create amazing time-lapse videos Explore the amazing world of Minecraft Pi Get to know how to use PiGlow for GPIO programming Interface your Pi with Grove Sensors and implement IoT applications Build your own cluster with Raspberry Pi Understand the networking and network programming fundamentals In Detail Want to put your Raspberry Pi through its paces right out of the boxThis tutorial guide is designed to get you learning all the tricks of the Raspberry Pi through building complete, hands-on hardware projects. Speed through the basics and then dive right in to development! Discover that you can do almost anything with your Raspberry Pi with a taste of almost everything. Get started with Pi Gaming as you learn how to set up Minecraft, and then program your own game with the help of Pygame. Turn the Pi into your own home security system with complete guidance on setting up a webcam spy camera and OpenCV computer vision for image recognition capabilities. Get to grips with GPIO programming to make a Pi-based glowing LED system, build a complete functioning motion tracker, and more. Finally, get ready to tackle projects that push your Pi to its limits. Construct a complete Internet of Things home automation system with the Raspberry Pi to control your house via Twitter; turn your Pi into a super-computer through linking multiple boards into a cluster and then add in advanced network capabilities for super speedy processing! Style and approach This step-by-step guide to building Raspberry-Pi-based projects is explained in a conversational and easy-to-follow style. Each topic is explained sequentially in the process of creating real-life projects, and detailed explanations of the basic and advanced features of various Python libraries are also included.

Improve the performance of your PHP application to ensure the application users aren't left waiting About This Book · Make the optimum use of PHP coding to improve your programming productivity · Leverage the potential of PHP for server-side programming, memory management, and object-oriented programming · Packed with real-life examples to help the readers implement concepts as they learn Who This Book Is For This book is for those who have basic experience in PHP programming. If you are developing performance-critical applications, then this book is for you. What You Will Learn · Setup high performance development and production environment for PHP 7 · Discover new OOP features in PHP 7 to achieve high performance · Improve your PHP applications' performance · Attain improved database performance · Benchmark PHP applications to optimize them · Write quality code by learning to improve code reusability, simplicity, and expressiveness · Get rid of the bottlenecks in your PHP 7 applications by writing PHP code optimally · Tackle issues related to web applications, such as high user dependency and large datasets In Detail PHP is a great language for building web applications. It is essentially a server-side *ing language that is also used for general-purpose programming. PHP 7 is the latest version, providing major backward-compatibility breaks and focusing on high performance and speed. This fast-paced introduction to PHP 7 will improve your productivity and coding skills. The concepts covered will allow you, as a PHP programmer, to improve the performance standards of your applications. We will introduce you to the new features in PHP 7 and then will run through the concepts of object-oriented programming (OOP) in PHP 7. Next, we will shed some light on how to improve your PHP 7 applications' performance and database performance. Through this book, you will be able to improve the performance of your programs using the various benchmarking tools discussed. At the end, the book discusses some best practices in PHP programming to help you improve the quality of your code. Style and approach The book is a step-by-step guide to improve the quality of your code in PHP through real-time examples. The book takes a practical approach to improving the quality of your code.

Simplify and automate server administration tasks with PowerCLI About This Book Automate VMware’s VSphere environment by learning the essentials of PowerCLI Impress your peers by developing *s to perform administration tasks Discover the intricate workings of PowerCLI through simple and real-life examples Who This Book Is For PowerCLI Essentials is focused toward virtualization professionals and system administrators who want to discover and learn about the automation techniques associated with PowerCLI for complex virtual environments. What You Will Learn Download and install PowerCLI and its basics as well as the basics of PowerShell Enchance your scritping experience Build longer *s and simpler reports Relate a task in VMware administration to a PowerCLI * Discover methods to acquire and change information remotely Set up orchestrator to manage your workflow In Detail Have you ever wished you could automatically get a report with all the relevant information about your VMware environments in exactly the format you wantOr that you could automate a crucial task that needs to be performed on a regular basisPowerful Command Line Interface (PowerCLI) *s do all these things and much more for VMware environments. PowerCLI is a command-line interface tool used to automate VMware vSphere environments. It is used to handle complicated administration tasks through use of various cmdlets and *s, which are designed to handle certain aspects of VSphere servers and to help you manage them. This book will show you the intricacies of PowerCLI through real-life examples so that you can discover the art of PowerCLI *ing. At the start, you will be taught to download and install PowerCLI and will learn about the different versions of it. Moving further, you will be introduced to the GUI of PowerCLI and will find out how to develop single line *s to duplicate running tasks, produce simple reports, and simplify administration. Next, you will learn about the methods available to get information remotely. Towards the end, you will be taught to set up orchestrator and build workflows in PowerShell with update manager and SRM *s. Style and approach Each and every topic in this book is explained in a very easy-to-follow fashion with real-life, simple examples so you’ll get an idea not only about working with PowerCLI, but will also get an idea about *ing.

Boost your scientific and analytic capabilities in no time at all by discovering how to build real-world applications with NumPy About This Book Optimize your Python *s with powerful NumPy modules Explore the vast opportunities to build outstanding scientific/ analytical modules by yourself Packed with rich examples to help you master NumPy arrays and universal functions Who This Book Is For If you are an experienced Python developer who intends to drive your numerical and scientific applications with NumPy, this book is for you. Prior experience or knowledge of working with the Python language is required. What You Will Learn Manipulate the key attributes and universal functions of NumPy Utilize matrix and mathematical computation using linear algebra modules Implement regression and curve fitting for models Perform time frequency / spectral density analysis using the Fourier Transform modules Collate with the distutils and setuptools modules used by other Python libraries Establish Cython with NumPy arrays Write extension modules for NumPy code using the C API Build sophisticated data structures using NumPy array with libraries such as Panda and Scikits In Detail In today’s world of science and technology, it’s all about speed and flexibility. When it comes to scientific computing, NumPy tops the list. NumPy gives you both the speed and high productivity you need. This book will walk you through NumPy using clear, step-by-step examples and just the right amount of theory. We will guide you through wider applications of NumPy in scientific computing and will then focus on the fundamentals of NumPy, including array objects, functions, and matrices, each of them explained with practical examples. You will then learn about different NumPy modules while performing mathematical operations such as calculating the Fourier Transform; solving linear systems of equations, interpolation, extrapolation, regression, and curve fitting; and evaluating integrals and derivatives. We will also introduce you to using Cython with NumPy arrays and writing extension modules for NumPy code using the C API. This book will give you exposure to the vast NumPy library and help you build efficient, high-speed programs using a wide range of mathematical features. Style and approach This quick guide will help you get to grips with the nitty-gritties of NumPy using with practical programming examples. Each topic is explained in both theoretical and practical ways with hands-on examples providing you efficient way of learning and adequate knowledge to support your professional work.

Do men and monogamy mixIt's not a question Mitchell "Little Bit" Crawford gave much thought to until his beaufriend of almost two years, Raheim "Pooquie" Rivers, an All-American jeans model, heads to Hollywood to make his first feature film. As Mitchell soon discovers, the temptation to cheat is very real . . . and it seems to be everywhere. An ex even pops up hoping to pick up where they left -- and got -- off. While intrigued, Mitchell chalks all the attention up to "the married man" syndrome: one is much more desirable when he's attached to someone else.But as he continues to run into bisexual musician Montgomery "Montee" Simms, the look-but-don't-touch rule is put to the test. As he and Montee get closer, Mitchell's idealistic beliefs about commitment are challenged. Will he love the one he's with because he can't be with the one he loves?

Robin Constantine's New Jersey romance The Promise of Amazing is a sexy, poignant, funny, and authentic debut novel that will appeal to fans of books by Stephanie Perkins, Sarah Mlynowski, and Jennifer E. Smith.Wren Caswell is average. Ranked in the middle of her class at Sacred Heart, she's not popular, not a social misfit. Wren is the quiet good girl who's always done what she's supposed to—only now, in her junior year, this passive strategy is backfiring. She wants to change but doesn't know how.Grayson Barrett was the king of St. Gabe's: star of the lacrosse team, top of his class, and on the fast track to a brilliant future—until he was expelled for being a "term-paper pimp." Now Gray is in a downward spiral and needs to change but doesn't know how.One fateful night, their paths cross at Wren's family's Arthurian-themed catering hall. What follows is the complicated, awkward, hilarious, and tender tale of two teens shedding their pasts, figuring out who they are—and falling in love.

A gripping tale of survival and an epic love story in which a husband and wife–separated by the only battle of World War II to take place on American soil–fight to reunite in Alaska's starkly beautiful Aleutian IslandsFollowing the death of his younger brother in Europe, journalist John Easley is determined to find meaning in his loss, to document some part of the growing war that claimed his own flesh and blood. Leaving behind his beloved wife, Helen, after an argument they both regret, he heads north from Seattle to investigate the Japanese invasion of Alaska's Aleutian Islands, a story censored by the U.S. government.While John is accompanying a crew on a bombing run, his plane is shot down over the island of Attu. He survives only to find himself exposed to a harsh and unforgiving wilderness, known as "the Birthplace of Winds." There, John must battle the elements, starvation, and his own remorse while evading discovery by the Japanese.Alone in their home three thousand miles to the south, Helen struggles with the burden of her husband's disappearance. Caught in extraordinary circumstances, in this new world of the missing, she is forced to reimagine who she is–and what she is capable of doing. Somehow, she must find John and bring him home, a quest that takes her into the farthest reaches of the war, beyond the safety of everything she knows.A powerful, richly atmospheric story of life and death, commitment and sacrifice, The Wind Is Not a River illuminates the fragility of life and the fierce power of love.

A Brave Man Seven Storeys Tall?is an exuberant literary debut--a novel of real ideas and a playful examination of our in-between world, one that explores the nature of family, identity, art, and belief while also marking the introduction of an original new voice in contemporary fiction.Owen Burr is the six-foot-eight, Olympics-bound senior captain of the Stanford University water polo team. In his final collegiate match, however, he suffers a catastrophic injury that destroys his hopes and dreams, flattening his entire world into two dimensions. His identity as an athlete erased but his ambition indelible, he defies his father, a classics professor who lives in a "cave" of his own making, and moves to Berlin with naive plans to make conceptual art. Then he disappears.Without a single clue as to his son's location, Dr. Burr embarks upon a tour of public lectures from Greece to Germany to Iceland in an attempt to draw out his endangered son. Instead, he foments a violent uprising.

In this New York Times bestselling sequel to Dorothy Must Die, who is good—and who is actually WickedThe Wicked Will Rise is perfect for fans of richly reimagined fairy tales and classic tales like Marissa Meyer’s Lunar Chronicles and Gregory Maguire’s Wicked.My name is Amy Gumm—and I’m the other girl from Kansas. After a tornado swept through my trailer park, I ended up in Oz. But it wasn’t like the Oz I knew from books and movies. Dorothy had returned, but she was now a ruthless dictator. Glinda could no longer be called the Good Witch. And the Wicked Witches who were leftThey’d joined forces as the Revolutionary Order of the Wicked, and they wanted to recruit me.My missionKill Dorothy. Except my job as assassin didn’t work out as planned. Dorothy is still alive. The Order has vanished. And the home I couldn’t wait to leave behind might be in danger.Somehow, across a twisted and divided land, I have to find the Order, protect the true ruler of Oz, take Dorothy and her henchmen down—and try to figure out what I’m really doing here.

There’s a new Wicked Witch in Oz—and her name is Dorothy. This digital original novella is the second installment in the prequel arc to the edgy and exciting New York Times bestseller Dorothy Must Die.Dorothy Gale is back . . . and she’s not the sweet little heroine of Oz anymore. She’s power-hungry and vicious, and she leaves a trail of destruction beneath her spike-heeled, magical shoes. But behind the scenes, there’s someone else pulling the strings. Someone who doesn’t want fame or glory—just control.Glinda of the North brought Dorothy back to Oz for a reason. And in The Witch Must Burn, a young maid is about to discover that a witch who says she’s Good might be the most dangerous kind of Wicked.The Witch Must Burn, by debut author Danielle Paige, is a dark and compelling reimagining of a beloved classic and is perfect for fans of Cinder by Marissa Meyer, Beastly by Alex Flinn, and Wicked by Gregory Maguire.

When a horrific act of violence shatters the peaceful October night in Provincetown, Massachusetts, the fates of nine-year-olds Gus Silva and Hallie Costa become inextricably entwined. Told in alternating voices, The Orphans of Race Point traces their relationship over the next three decades as they try to come to terms with the past. What begins as a childhood friendship evolves into something stronger, but when a terrible tragedy exhumes the ghosts they thought they'd put to rest, their dreams are abruptly destroyed.Hallie and Gus move forward to build separate lives, but Gus's hard-won peace is threatened when he meets a troubled woman who awakens memories of the childhood he has worked so hard to forget. Although helping her offers him a chance at the redemption he desperately desires, it will come at a devastating price. Turning around an unthinkable betrayal, this epic, all-consuming novel explores how far we will go for love, even if it means sacrificing everything—and in doing so, celebrates our capacity for faith, forgiveness, and hope.

Don't get mad, get even! In this poignant and hilarious novel, Rachael Allen brilliantly explores the nuances of high school hierarchies, the traumas sustained on the path to finding true love, and the joy of discovering a friend where you least expect.In the small town of Ranburne, high school football rules and the players are treated like kings. How they treat the girls they go to school withThat's a completely different story. Liv, Peyton, Melanie Jane, and Ana each have their own reason for wanting to teach the team a lesson—but it's only when circumstances bring them together that they come up with the plan to steal the one thing the boys hold sacred. All they have to do is beat them at their own game.

Damaged HousesA master craftsman, Don Lark could fix everything except what mattered, his own soul. After tragedy claimed the one thing he loved, he began looking for dilapidated houses to buy, renovate, and resell at a profit--giving these empty shells the second chance at life he denied himself.Damaged SoulsThen in a quiet Southern town, Lark finds his biggest challenge: a squalid yet sturdy mansion that has suffered decades of abuse at the hands of greedy landlords and transient tenants. While two charming old neighbor ladies ply him with delicious cooking, they offer dire warnings about the house's evil past. But there is something about this building that pushes Lark on, even as its enchantments grow increasingly ominous. Will finishing the house offer Lark redemption, or unleash the darkest forces of damnation upon him?

Pretty Little Liars meets Beautiful Creatures in this steamy southern suspense novel about a group of powerful teen voodoo queens who will do anything to get what they want.Eveny Cheval has just moved back to Carrefour, Louisiana—a town she left fourteen years ago in the wake of her mother's suicide. An outsider at first, Eveny quickly finds herself embroiled in a web of intrigue, betrayal, and lies. Enter Peregrine Marceau, Chloe St. Pierre, and their group of rich, sexy friends collectively known as the Dolls. They want to bring Eveny into their circle and share their darkest truths with her.Eveny is wary of these girls, but after murder strikes and she discovers that everything she believes about herself, her family, and her life is a lie, she's forced to turn to the Dolls for answers. Something's wrong in paradise, and it's up to Eveny, Chloe, and Peregrine to save Carrefour and make it right.

An edge-of-your-seat original prequel based on Showtime's hit series HomelandBeirut, 2006. CIA operations officer Carrie Mathison barely escapes an ambush while attempting a clandestine meeting with a new contact, code-name Nightingale. Suspicious that security has been compromised, she challenges the station chief in a heated confrontation that gets her booted back to Langley.Expert in recognizing and anticipating behavioral patterns—a skill enhanced by her bipolar disorder she keeps secret to protect her career—Carrie is increasingly certain that a terrorist plot has been set in motion. She risks a shocking act of insubordination that helps her uncover secret evidence connecting Nightingale with Abu Nazir, the leader of Al Qaeda in Iraq. Determined to stop the terrorist mastermind, she embarks on an obsessive quest that will nearly destroy her.Filled with the suspense and plot twists that have made Homeland a must-watch series, this riveting tale reveals the compelling untold backstories of the series' main characters and takes fans deeper into the life and mind of one brilliant female spy.