Achieve scalability and high availability without compromising on performance About This Book See how to get 100 percent uptime with your Cassandra applications using this easy-follow guide Learn how to avoid common and not-so-common mistakes while working with Cassandra using this highly practical guide Get familiar with the intricacies of working with Cassandra for high availability in your work environment with this go-to-guide Who This Book Is For If you are a developer or DevOps engineer who has basic familiarity with Cassandra and you want to become an expert at creating highly available, fault tolerant systems using Cassandra, this book is for you. What You Will Learn Understand how the core architecture of Cassandra enables highly available applications Use replication and tunable consistency levels to balance consistency, availability, and performance Set up multiple data centers to enable failover, load balancing, and geographic distribution Add capacity to your cluster with zero downtime Take advantage of high availability features in the native driver Create data models that scale well and maximize availability Understand common anti-patterns so you can avoid them Keep your system working well even during failure scenarios In Detail Apache Cassandra is a massively scalable, peer-to-peer database designed for 100 percent uptime, with deployments in the tens of thousands of nodes, all supporting petabytes of data. This book offers a practical insight into building highly available, real-world applications using Apache Cassandra. The book starts with the fundamentals, helping you to understand how Apache Cassandra’s architecture allows it to achieve 100 percent uptime when other systems struggle to do so. You’ll get an excellent understanding of data distribution, replication, and Cassandra’s highly tunable consistency model. Then we take an in-depth look at Cassandra's robust support for multiple data centers, and you’ll see how to scale out a cluster. Next, the book explores the domain of application design, with chapters discussing the native driver and data modeling. Lastly, you’ll find out how to steer clear of common anti-patterns and take advantage of Cassandra’s ability to fail gracefully. Style and approach This practical guide will get you implementing Cassandra right from the design to creating highly available systems. Through a systematic, step-by-step approach, you will learn different aspects of building highly available Cassandra applications and all this with the help of easy-to-follow examples, tips, and tricks.

Master the art of testing and automating your SOA using SoapUI About This Book Design real-time test automation frameworks for Enterprise applications using SoapUI Learn how to solve test automation issues for complex systems A complete guide to understanding SOA automation from quality assurance to business assurance Who This Book Is For The book is intended for test architects, SOA test specialists, automation testers, test managers, and software developers who have a good understanding of SOA, web services, Groovy Scripting, and the SOAP UI tool. What You Will Learn Familiarize yourself with Test Web services from functional, nonfunctional, and security aspects Learn to test real-time service orchestrations Design test automation solutions for SOA-based Enterprise applications Learn multilayer test automation Selenium plus SoapUI under a single umbrella Integrate your SoapUI framework with Jenkins In Detail SoapUI is an open-source cross-platform testing application that provides complete test coverage and supports all the standard protocols and technologies. This book includes real-time examples of implementing SoapUI to achieve quality and business assurance. Starting with the features and functionalities of SoapUI, the book will then focus on functional testing, load testing, and security testing of web services. Furthermore, you will learn how to automate your services and then design data-driven, keyword-driven, and hybrid-driven frameworks in SoapUI. Then the book will show you how to test UIs and services using SoapUI with the help of Selenium. You will also learn how to integrate SoapUI with Jenkins for CI and SoapUI test with QC with backward- and forward-compatibility. The final part of the book will show you how to virtualize a service response in SoapUI using Service Mocking. You will finish the journey by discovering the best practices for SoapUI test automation and preparing yourself for the online certification of SoapUI. Style and approach Filled with real-time examples, this book will help readers take their knowledge to the next level. This book is a comprehensive guide that will cover the end-to-end life cycle of implementing SoapUI in various phases of software testing and the software development life cycle.

Learn and monitor your entire IT infrastructure to ensure your systems, applications, services, and business function effectively. About This Book Packed with tips, tricks and illustrations, the book will explain the configuration and monitoring concepts in a simplified manner Experience the scalability and flexibility of Nagios in a very practical and easy-to-understand approach. Unleash the power of Nagios Core and Nagios XI 5 to monitor and secure your infrastructure with ease. Who This Book Is For This book is targeted at System Administrators, both, who have no prior knowledge of Nagios as well as readers experienced with it. It not only covers the basics of Nagios but also the advanced features. What You Will Learn Set up and use the built-in Nagios web interface Upskill the additional interfaces available for Nagios to monitor your IT infrastructure Learn how to perform various checks using both, Nagios standard plugins and third-party plugins Explore the working of notifications and events in Nagios Familiarize yourself with SNMP and use it for monitoring devices such as routers, switches, modems and printers Discover how can be Nagios can be customized and tailored to your needs Get to know more about the entreprise version of Nagios, Nagios XI In Detail Nagios, a powerful and widely used IT monitoring and management software for problem -solving. It detects problems related to your organizations infrastructure and helps in resolving the issue before it impacts the business. Following the success of the previous edition, this book will continue to help you monitor the status of network devices and also notify the system administrators of network problems. Starting with the fundamentals, the book will teach you how to install and configure Nagios for your environment. The book helps you learn how to end downtimes, adding comments and generating reports using the built-in Web interface of Nagios. Moving on, you will be introduced to the third-party web interfaces and applications for checking the status and report specific information. As you progress further in Learning Nagios, you will focus on the standard set of Nagios plugins and also focus on teach you how to efficiently manage large configurations and using templates. Once you are up to speed with this, you will get to know the concept and working of notifications and events in Nagios. The book will then uncover the concept of passive check and shows how to use NRDP (Nagios Remote Data Processor). The focus then shifts to how Nagios checks can be run on remote machines and SNMP (Simple Network Management Protocol) can be used from Nagios. Lastly, the book will demonstrate how to extend Nagios by creating custom check commands, custom ways of notifying users and showing how passive checks and NRDP can be used to integrate your solutions with Nagios. By the end of the book, you will be a competent system administrator who could monitor mid-size businesses or even large scale enterprises. Style and approach This will be a practical learning guide for system administrators which will teach them everything about Nagios along with implementing it for your organization and then ending with securing it.

Unleash the power of Python and its robust data science capabilities About This Book Unleash the power of Python 3 objects Learn to use powerful Python libraries for effective data processing and analysis Harness the power of Python to analyze data and create insightful predictive models Unlock deeper insights into machine learning with this vital guide to cutting-edge predictive analytics Who This Book Is For Entry-level analysts who want to enter in the data science world will find this course very useful to get themselves acquainted with Python’s data science capabilities for doing real-world data analysis. What You Will Learn Install and setup Python Implement objects in Python by creating classes and defining methods Get acquainted with NumPy to use it with arrays and array-oriented computing in data analysis Create effective visualizations for presenting your data using Matplotlib Process and analyze data using the time series capabilities of pandas Interact with different kind of database systems, such as file, disk format, Mongo, and Redis Apply data mining concepts to real-world problems Compute on big data, including real-time data from the Internet Explore how to use different machine learning models to ask different questions of your data In Detail The Python: Real-World Data Science course will take you on a journey to become an efficient data science practitioner by thoroughly understanding the key concepts of Python. This learning path is divided into four modules and each module are a mini course in their own right, and as you complete each one, you’ll have gained key skills and be ready for the material in the next module. The course begins with getting your Python fundamentals nailed down. After getting familiar with Python core concepts, it’s time that you dive into the field of data science. In the second module, you'll learn how to perform data analysis using Python in a practical and example-driven way. The third module will teach you how to design and develop data mining applications using a variety of datasets, starting with basic classification and affinity analysis to more complex data types including text, images, and graphs. Machine learning and predictive analytics have become the most important approaches to uncover data gold mines. In the final module, we'll discuss the necessary details regarding machine learning concepts, offering intuitive yet informative explanations on how machine learning algorithms work, how to use them, and most importantly, how to avoid the common pitfalls. Style and approach This course includes all the resources that will help you jump into the data science field with Python and learn how to make sense of data. The aim is to create a smooth learning path that will teach you how to get started with powerful Python libraries and perform various data science techniques in depth.

Master the art of getting the maximum out of your machine data using Splunk About This Book A practical and comprehensive guide to the advanced functions of Splunk,, including the new features of Splunk 6.3 Develop and manage your own Splunk apps for greater insight from your machine data Full coverage of high-level Splunk techniques including advanced searches, manipulations, and visualization Who This Book Is For This book is for Splunk developers looking to learn advanced strategies to deal with big data from an enterprise architectural perspective. It is expected that readers have a basic understanding and knowledge of using Splunk Enterprise. What You Will Learn Find out how to develop and manage apps in Splunk Work with important search commands to perform data analytics on uploaded data Create visualizations in Splunk Explore tweaking Splunk Integrate Splunk with any pre-existing application to perform data crunching efficiently and in real time Make your big data speak with analytics and visualizations using Splunk Use SDK and Enterprise integration with tools such as R and Tableau In Detail Master the power of Splunk and learn the advanced strategies to get the most out of your machine data with this practical advanced guide. Make sense of the hidden data of your organization – the insight of your servers, devices, logs, traffic and clouds. Advanced Splunk shows you how. Dive deep into Splunk to find the most efficient solution to your data problems. Create the robust Splunk solutions you need to make informed decisions in big data machine analytics. From visualizations to enterprise integration, this well-organized high level guide has everything you need for Splunk mastery. Start with a complete overview of all the new features and advantages of the latest version of Splunk and the Splunk Environment. Go hands on with uploading data, search commands for basic and advanced analytics, advanced visualization techniques, and dashboard customizing. Discover how to tweak Splunk to your needs, and get a complete on Enterprise Integration of Splunk with various analytics and visualization tools. Finally, discover how to set up and use all the new features of the latest version of Splunk. Style and approach This book follows a step by step approach. Every new concept is built on top of its previous chapter, and it is full of examples and practical scenarios to help the reader experiment as they read.

Master the art of building dynamic, modern web applications with React About This Book Learn the hot new frontend web framework from Facebook – ReactJS, an easy way of developing the V in MVC and a better approach to software engineering in JavaScript A fast-paced guide to designing and building scalable and maintainable web apps with React.js Learn all the new ES6 features and be among the most prominent JavaScript developers who can write efficient JS programs as per the latest standards Master the art of building modern web applications using React Learn to build modern native iOS and Android applications using JavaScript and the incredible power of React Who This Book Is For This course is for web developers that want to unlock high performance dynamism in the applications that they create. If you want a comprehensive journey into one of the most important JavaScript frameworks around today, dive into this course. What You Will Learn Take control of the front end with reactive JavaScript programming Discover what ReactJS offers your development - before mastering it Create React elements with properties and children Use JSX to speed up your React development process Test your React components with the Jest test framework Learn the latest syntax of ES6 Execute ES6 in a non-supported ES6 environment Learn the principles of object-oriented programming Create a complete single-page application Use an application design plan to write smarter, more meaningful code Learn how to use animations to give extra style to your application Get to grips with the React Native environment Write your own custom native UI components Integrate native modules in Objective-C and Java that interact with JavaScript In Detail ReactJS has helped to transform the web as we know it. Designed by Facebook to help developers build rapid, responsive UI that can deal with data-intensive usage, it’s an essential component in any web developer’s skillset. This ReactJS course, in five connected modules, provides you with a fast, engaging and practical route into ReactJS—so you can build powerful, elegant, and modern web applications. Beginning with the Reactive Programming with JavaScript module, you will learn how to take advantage of a reactive and functional programming paradigm to rethink how you approach your JavaScript code. It’s built to help you understand the concepts, relevant and applicable for any frontend developer. You’ll then dive a little deeper into ReactJS. The second module gives you a rapid look through the fundamentals of ReactJS, showing you how to build a basic application and demonstrating how to implement the Flux architecture. In the third module you will get to grips with ES6—this will make you a more fluent JavaScript developer, giving you control over ReactJS. You can put your old JavaScript hacks aside and instead explore how to create ES6 custom iterators. In the final two modules you’ll learn how to fully master ReactJS, exploring its wider ecosystem of tools that have helped to make it one of the most important tools in web development today. Ending with insights and guidance on React Native, the tool built for today’s demand for native, intuitive user experiences and interfaces, with this course you can be confident in building dynamic and modern apps with React. Style and approach Consisting of five separate modules, journey from the fundamentals of reactive programming to the exciting possibilities of React Native. Each module builds on each other, helping you to incrementally develop your skills and knowledge.

Master the art of making Docker more extensible, composable, and modular by leveraging plugins and other supporting tools About This Book Get the first book on the market that shows you how to extend the capabilities of Docker using plugins and third-party tools Master the skills of creating various plugins and integrating great tools in order to enhance the functionalities of Docker A practical and learning guide that ensures your investment in Docker becomes more valuable Who This Book Is For This book is for developers and sys admins who are well versed Docker and have knowledge on basic programming languages. If you can’t wait to extend Docker and customize it to meet your requirements, this is the book for you! What You Will Learn Find out about Docker plugins and the problems they solve Gain insights into creating your own plugin Use Docker tools to extend the basic functionality of the core Docker engine Get to grips with the installation and configuration of third-party tools available to use with Docker plugins Install, configure, and use a scheduling service to manage the containers in your environment Enhance your day-to-day Docker usage through security, troubleshooting, and best practices In Detail With Docker, it is possible to get a lot of apps running on the same old servers, making it very easy to package and ship programs. The ability to extend Docker using plugins and load third-party plugins is incredible, and organizations can massively benefit from it. In this book, you will read about what first and third party tools are available to extend the functionality of your existing Docker installation and how to approach your next Docker infrastructure deployment. We will show you how to work with Docker plugins, install it, and cover its lifecycle. We also cover network and volume plugins, and you will find out how to build your own plugin. You’ll discover how to integrate it with Puppet, Ansible, Jenkins, Flocker, Rancher, Packer, and more with third-party plugins. Then, you’ll see how to use Schedulers such as Kubernetes and Amazon ECS. Finally, we’ll delve into security, troubleshooting, and best practices when extending Docker. By the end of this book, you will learn how to extend Docker and customize it based on your business requirements with the help of various tools and plugins. Style and approach An easy to follow guide with plenty of hands-on practical examples which can be executed both on your local machine or externally hosted services.

"It doesn't matter how I got here. What I do with the puzzle pieces that are now in front of me—that's what matters.Save Mr. Vernon.My three-word quest.Why I'm here in this time and space."Portia Kane is having a meltdown. After escaping her ritzy Florida life and her cheating pornographer husband, she finds herself back in South Jersey, a place that remains largely unchanged from the years of her unhappy youth. Lost and alone, looking for the goodness she believes still exists in the world, Portia sets off on a quest to save the one man who always believed in her—and in all of his students: her beloved high school English teacher, Mr. Vernon, who has retired broken and alone after a traumatic classroom incident.Will a sassy nun, an ex–heroin addict, a metalhead little boy, and her hoarder mother help or hurt Portia's chances on this quest to resurrect a good man and find renewed hope in the human raceLove May Fail is a story of the great highs and lows of existence: the heartache and daring choices it takes to become the person you know (deep down) you are meant to be.

The wackiest road trip in history continues in book four of the New York Times bestselling Genius Files series, following twins Coke and Pepsi as they dodge villains and visit weird-but-true landmarks from Texas all the way to Roswell, New Mexico!After their explosive escape at Graceland, twins Coke and Pepsi are ready to resume their trip across America—only now in a convertible instead of the RV. They travel through Arkansas and Oklahoma, visiting weird-but-true tourist stops along the way, and finally end up in Texas, home of the Weird Capital of the Country, Austin. The twins' many enemies—the bowler dudes, Mrs. Higgins, and Dr. Warsaw—all swear that they're done chasing Coke and Pepsi for good. But when the twins start receiving more codes and ciphers from a mysterious robotic voice, they know someone's after them. They just have to figure out who before the mystery villain finds them first.With the real-kid humor that has earned him millions of readers around the world, and featuring all new weird-but-true locations around America, this fourth book in the New York Times bestselling Genius Files series is absolutely batty!

Complete your Divergent library with the Four stories!Fans of the Divergent series by #1 New York Times bestselling author Veronica Roth will be captivated by "Four: The Transfer," the first of four stories, each between fifty and seventy-five pages long, set in the world of Divergent and told from Tobias's perspective.In "The Transfer," readers witness Tobias's aptitude test, Choosing Day, and the moment he is given the infamous nickname "Four."

Erin Hunter's New York Times bestselling Seekers series continues in the fourth book in the Return to the Wild story arc. With its thrilling blend of action and suspense, this epic animal fantasy is perfect for fans of the #1 nationally bestselling Warriors series.After a harrowing journey, the four bears finally arrive at Toklo's former home. Toklo is thrilled to be in the mountains, surrounded by warm memories of his cubhood, but his homecoming has come at a price. Yakone is dangerously ill and may not survive. Meanwhile, Lusa is unsure of what her future holds. Is she ready to find her own way if it means leaving her friends—the only family she has left?Also includes a sneak peek at Seekers: Return to the Wild #5: The Burning Horizon!

Arthur Rasby is ten years old and having the worst summer of his life. His parents don't listen to him, so he writes everything down -- everything that's real -- in his journal. But when he goes to stay with his Great-Aunt Elda and Great-Uncle Wrisby on their farm, his world is turned upside down. For the first time Arthur wonders what's real and what's not.His aunt and uncle do things Arthur's parents would never do -- like climbing out windows to sit in trees, singing to their pet pig, and speaking French to a pet chicken. Life on the farm happens much too fast to write down -- sometimes wonderful, sometimes terrible. Arthur begins to understand there is more than one way of seeing and doing and loving. And he realizes there's a whole world just waiting to be discovered.

After her grandfather's death, Cassie longs for an orderliness to life -' a pattern -' that doesn't exist among her raucous, loving family. But during an eventful summer by the sea, she begins to learn that some things do not stay the same forever. Colorful characters [and] Cassie's continuing and believable growth in understanding herself and others [make] this novel so distinctive." 'C.

Perfect for fans of the Warriors, Survivors, and Guardians of Ga'hoole series, this sequel to The Guardian Herd: Starfire, which Peter Lerangis called "an epic tale," will have readers eagerly turning the pages.When Star received his powers on his first birthday, he became the most powerful pegasus in Anok. However, many were afraid to follow him, and felt safer staying with their over-stallions. The rest unified with Star and formed River Herd.But now, not only does a horrible plague threaten the five herds, but Mountain Herd's over-stallion, Rockwing, has plans to kidnap Morningleaf, Star's closest companion, and take back Sky Meadow. Star begins to question his ability to keep his herd safe, especially with the threat of Nightwing the Destroyer's return. As much as Star wants to rely on his friends again for support, he's afraid of the starfire he's inherited. Star can heal, but he can also destroy. And the question is, will his dark powers overcome him?

PBS host, weight-loss expert, and renowned authority on longevity, Dr. John Tickell shares the secret to a long life: moderation. Moderation in everything except love, laughter, and fish (and a few vegetables!).Based on common sense, sound science, and good food, Love, Laugh, and Eat is an easy-to-follow guide that will help put the bounce back in your step and add years to your life. With his characteristic wit and medical expertise, Dr. Tickell lays out his proven Activity, Coping, and Eating (ACE) program, which simultaneously works out your body, your brain, and your mouth—the three keys to a healthy life—through physical activity and stress-management techniques and his revolutionary Four Simple Rules of Nutrition. He also serves up a seven-day detoxification plan and a series of delicious, manageable, and satisfying meal plans that actually work, as well as his eight Fall-Safe Snacks to keep you energized morning, noon, and night.Through Dr. Tickell's Love, Laugh, and Eat program you will:Look better Sleep better Feel better Love betterInspiring and engaging, Love, Laugh, and Eat is the approach to healthy living and longevity you've been waiting for. Healthy living has never been so easy—or so much fun.

The Jackson women, Indiana and Amanda, have always had each other. Though their bond is strong, mother and daughter are as different as night and day. Indiana, a beautiful holistic healer, is a free-spirited bohemian. Long divorced from Amanda's father, she's reluctant to settle down with either of the men who want her—Alan, the wealthy scion of one of San Francisco's elite families, and Ryan, an enigmatic, scarred former Navy SEAL.While her mom looks for the good in people, Amanda is fascinated by the dark side of human nature—as is her father, the SF PD's deputy chief of homicide. Brilliant and introverted, the MIT-bound high school senior Amanda is a natural-born sleuth addicted to crime novels and to Ripper, the online mystery game she plays with her beloved grandfather and friends around the world.When a string of strange murders occurs across the city, Amanda plunges into her own investigation, probing hints and deductions that elude the police department. But the case becomes all too personal when Indiana suddenly vanishes. Could her mother's disappearance have something to do with the series of deathsNow, with her mother's life on the line, Amanda must solve the most complex mystery she's ever faced before it's too late.

Warriors Super Edition: Moth Flight's Vision is an epic stand-alone adventure in Erin Hunter's #1 nationally bestselling Warriors series! Set after the events of the Dawn of the Clans prequel arc, this Super Edition follows WindClan's first medicine cat, Moth Flight, on a quest that changes the shape of the warrior Clans forever.The five warrior Clans are newly formed, and the forest is at peace—but in WindClan, one young cat is troubled by strange visions that will lead her to a destiny no cat could have predicted.?Join the legion of fans who have discovered the epic adventures, fierce warrior cats, and thrilling fantasy world of the mega-bestselling Warriors series. This stand-alone entry is perfect for new readers and dedicated fans alike.Moth Flight's Vision also includes an exclusive ten-page Warriors manga adventure!

After Ivy is forced to move to "the wrong side of the tracks" due to economic hard times, she discovers that not everything—or everyone—is what they seem, even herself. Fans of Jenny Han and Sarah Dessen will love this funny, poignant, and relatable story.When Ivy Emerson's family loses their house—complete with her beloved piano—the fear of what's to come seizes her like a bad case of stage fright. Forced to give up her allowance, her cell phone, and the window seat in her lilac-colored bedroom, Ivy moves with her family from her affluent neighborhood to Lakeside, aka "the wrong side of the tracks." Hiding the truth from her friends—and the cute new guy in school, who may have secrets of his own—seems like a good idea at first. But when the bad-boy-next door threatens to ruin everything, Ivy's carefully crafted lies begin to unravel . . . and there is no way to stop them.Once things get to the breaking point, Ivy turns to her music, some surprising new friends, and the trusting heart of her disabled little brother. And she may be surprised that not everyone is who she thought they were . . . including herself.

From award-winning poet Michaela Carter comes a taut and erotically charged literary debut, set against the chaos of the 1992 L.A. riots, about three twentysomethings searching for meaning in their livesIn the Neverland that is Los Angeles, where make-believe seems possible, three dreamers find themselves on the verge of transformation. Twenty-five-year-old poet Gwendolyn Griffin works as a stripper to put herself through graduate school. Her perpetually stoned boyfriend, Leo, dresses in period costume to hawk his music downtown and seems to be losing his already tenuous grip on reality. And their flamboyant best friend and neighbor, nightclub crooner Count Valiant, is slowly withering away. When the city explodes in violence after the Rodney King verdict, the chaos becomes a catalyst for change. Valiant is invigorated; Leo plans a new stunt—walking into East L.A. naked, holding a white flag; and Gwen, discovering she is pregnant, is pulled between the girl she's been and the woman she could become. But before Gwen can embrace motherhood, she's forced to face the questions she's been avoiding: Can Leo be a fatherCan she leave the club life behind, or will the city's spell prove too seductiveWeaving poetry and sensuality with an edgy urban sensibility, Further Out Than You Thought is a celebration of life, an ode to motherhood, and a haunting story of love, friendship, and one woman's quest for redemption.

In the summer of 1986, two tragedies rocked Oklahoma City. Six movie-theater employees were brutally killed in an armed robbery. Then a teenage girl vanished from the annual state fair. Neither crime was ever solved.Twenty-five years later, the reverberations of those unsolved cases continue to echo through the lives of those devastated by the crimes. Wyatt, the one teenage employee who inexplicably survived the movie-theater massacre, is now a private investigator in Las Vegas. A case unexpectedly brings him back to a hometown and a past he's tried to escape—and drags him deeper into the harrowing mystery of the movie-house robbery that left six of his friends dead.Like Wyatt, Julianna struggles with the past—specifically the day her beautiful older sister, Genevieve, disappeared at the fair. When Julianna discovers that one of the original suspects has resurfaced, she'll stop at nothing to find answers.As Wyatt's case becomes more complicated and dangerous, and Julianna seeks answers from a ghost, their obsessive quests not only stir memories of youth and first love, but also begin to illuminate dark secrets of the past. Even if they find the truth, will it help them understand what happened and why they were left behind that long and faraway gone summerWill it set them free—or ultimately destroy them?

For every Pratchett fan, the must-have fully updated guidebook to Discworld!The Discworld, as everyone knows, is a flat world balanced on the backs of four elephants that, in turn, stand on the shell of the giant star turtle, the Great A'Tuin, as it slowly swims through space.It is also a global publishing phenomenon, with sales of about eighty-five million books worldwide. The publication of Snuff brought the Discworld canon to thirty-nine books—not including the various guides, maps, diaries, and other side projects. That's a lot of Discworld to keep track of—more than most people can manage with just one head—but fear not: help is at hand!If you're looking for the ultimate authority on probably the most heavily populated—certainly the most hilarious—setting in fantasy literature . . .If you need a handy guide to Discworld locales from Ankh-Morpork to Zemphis . . .If you want help telling Achmed the Mad from Jack Zweiblumen . . . If your life depends on being able to distinguish the Agatean Empire from the Zoons . . .Look no further than Turtle Recall: The Discworld Companion . . . So Far—now fully updated and completely up to Snuff!