Transform physical phenomena into computer-acceptable data using a truly object-oriented language About This Book Create your own data acquisition system independently using LabVIEW and build interactive dashboards Collect data using National Instrument's and third-party, open source, affordable hardware Step-by-step real-world examples using various tools that illustrate the fundamentals of data acquisition Who This Book Is For If you are an engineer, scientist, experienced hobbyist, or student, you will highly benefit from the content and examples illustrated in this book. A working knowledge of precision testing, measurement instruments, and electronics, as well as a background in computer fundamentals and programming is expected. What You Will Learn Create a virtual instrument which highlights common functionality of LabVIEW Get familiarized with common buses such as Serial, GPIB, and SCPI commands Staircase signal acquisition using NI-DAQmx Discover how to measure light intensity and distance Master LabVIEW debugging techniques Build a data acquisition application complete with an installer and required drivers Utilize open source microcontroller Arduino and a 32-bit Arduino compatible Uno32 using LabVIEW programming environment In Detail NI LabVIEW's intuitive graphical interface eliminates the steep learning curve associated with text-based languages such as C or C++. LabVIEW is a proven and powerful integrated development environment to interact with measurement and control hardware, analyze data, publish results, and distribute systems. This hands-on tutorial guide helps you harness the power of LabVIEW for data acquisition. This book begins with a quick introduction to LabVIEW, running through the fundamentals of communication and data collection. Then get to grips with the auto-code generation feature of LabVIEW using its GUI interface. You will learn how to use NI-DAQmax Data acquisition VIs, showing how LabVIEW can be used to appropriate a true physical phenomenon (such as temperature, light, and so on) and convert it to an appropriate data type that can be manipulated and analyzed with a computer. You will also learn how to create Distribution Kit for LabVIEW, acquainting yourself with various debugging techniques offered by LabVIEW to help you in situations where bugs are not letting you run your programs as intended. By the end of the book, you will have a clear idea how to build your own data acquisition system independently and much more. Style and approach A hands-on practical guide that starts by laying down the software and hardware foundations necessary for subsequent data acquisition-intensive chapters. The book is packed full of specific examples with software screenshots and schematic diagrams to guide you through the creation of each virtual instrument.

Master application development by writing succinct, robust, and reusable code with Qt 5 About This Book Unleash the power of Qt 5 with C++14 Integrate useful third-party libraries such as OpenCV Package and deploy your application on multiple platforms Who This Book Is For This book will appeal to developers and programmers who would like to build GUI-based applications. Knowledge of C++ is necessary and the basics of Qt would be helpful. What You Will Learn Create stunning UIs with Qt Widget and Qt Quick Develop powerful, cross-platform applications with the Qt framework Design GUIs with the Qt Designer and build a library in it for UI preview Handle user interaction with the Qt signal/slot mechanism in C++ Prepare a cross-platform project to host a third-party library Build a Qt application using the OpenCV API Use the Qt Animation framework to display stunning effects Deploy mobile apps with Qt and embedded platforms In Detail Qt 5.7 is an application development framework that provides a great user experience and develops full-capability applications with Qt Widgets, QML, and even Qt 3D. This book will address challenges in successfully developing cross-platform applications with the Qt framework. Cross-platform development needs a well-organized project. Using this book, you will have a better understanding of the Qt framework and the tools to resolve serious issues such as linking, debugging, and multithreading. Your journey will start with the new Qt 5 features. Then you will explore different platforms and learn to tame them. Every chapter along the way is a logical step that you must take to master Qt. The journey will end in an application that has been tested and is ready to be shipped. Style and approach This is an easy-to-follow yet comprehensive guide to building applications in Qt. Each chapter covers increasingly advanced topics, with subjects grouped according to their complexity as well as their usefulness. Packed with practical examples and explanations, Mastering Qt contains everything you need to take your applications to the next level.

Master the capabilities of RethinkDB and implement them to develop efficient real-time web applications. The way to better database development is here! About This Book Master the powerful ReQL queries to manipulate your JSON data, Learn how to develop scalable, real-time web applications using RethinkDB and Node.js and deploy them for production, A detailed, step-by-step guide to help you master the concepts of RethinkDB programming with ease Who This Book Is For This book caters to all the real-time application developers looking forward to master their skills using RethinkDB. A basic understanding of RethinkDB and Node.js is essential to get the most out of this book. What You Will Learn Master the web-based management console for data-center configuration (sharding, replication, and more), database monitoring, and testing queries. Run queries using the ReQL language Perform Geospatial queries (such as finding all the documents with locations within 5km of a given point). Deal with time series data, especially across various times zones. Extending the functionality of RethinkDB and integrate it with third party libraries such as ElasticSearch to enhance our search In Detail RethinkDB has a lot of cool things to be excited about: ReQL (its readable,highly-functional syntax), cluster management, primitives for 21st century applications, and change-feeds. This book starts with a brief overview of the RethinkDB architecture and data modeling, and coverage of the advanced ReQL queries to work with JSON documents. Then, you will quickly jump to implementing these concepts in real-world scenarios, by building real-time applications on polling, data synchronization, share market, and the geospatial domain using RethinkDB and Node.js. You will also see how to tweak RethinkDB's capabilities to ensure faster data processing by exploring the sharding and replication techniques in depth. Then, we will take you through the more advanced administration tasks as well as show you the various deployment techniques using PaaS, Docker, and Compose. By the time you have finished reading this book, you would have taken your knowledge of RethinkDB to the next level, and will be able to use the concepts in RethinkDB to develop efficient, real-time applications with ease. Style and approach This book is a unique blend of comprehensive theory and real-world examples to help you master RethinkDB.

A wonderful comic novel from the bestselling author of ‘Eats Shoots & Leaves’. Belinda Johansson is a woman frantic, overwhelmed by the demands of work and home. Having it all? Pah. Belinda doesn't want any of it. Deep in research for her magnum opus - a definitive account of the doppelg?nger in classic gothic fiction - she fails to notice the echoes of these ghoulish tales disturbingly close at hand. For not only is the cleaning lady taking over her life, but the identity of her husband, Stefan, is also in question. Is he a harmless geneticist from Sweden, or actually a cunning clone? Why is the cleaning lady's previous employer having a breakdown, and what on earth has the rat circus got to do with any of this?

A novel of family secrets hidden through two generations, set against the stunning backdrop of the Lake District in midwinter. From the author of The Villa in Italy. One family Christmas uncovers two generations of secrets… The year of 1936 is drawing to a close. Winter grips Wetmoreland and causes a rare phenonmenon: the lakes freeze. For two local families, the Richardsons and the Grindleys, the frozen lake entices long-estranged siblings and children to return home for Christmas. Some are aware of the storm clouds of war gathering over Europe, yet everyone wants to put troubles aside, however personal, to enjoy a frozen Christmas. But one visitor carries a seed of violence and not even the matriarch of the Richardson clan can prevent the carefully buried secrets of the past from erupting to change everything. A compelling blend of family closeness and strife, dazzling passion and the dark influence of history, this is an enthralling read to curl up and savour.

From the author of THE FROZEN LAKE comes an enthralling novel of love, betrayal and idealism, as three very different young women go up to Oxford in the years immediately before World War Two. Vee – the clergyman’s daughter. Boyish, alluring, she plans to use her time at Oxford to put right everything that went wrong in her loveless childhood. Her friendship with Alfred introduces her to politics and the subversive attractions of secret societies; it will lead to her career as a secret agent, but at what cost to old loyalties and her true feelings? Claudia, radiant, intense, aristocratic, is equally drawn to the secret society and one member in particular; his dazzling influence will see her travel to Berlin and come under the spell of Fascism as war looms. And Lally, glamorous daughter of an Irish-American senator, is sceptical of the society and the arguments from both sides. Her own choices will bring her into Vee’s new life, with all its dangers and betrayals. As the world becomes embroiled in the events of war, what price personal values, losses and loves?

Following the phenomenal success of Grumpy Old Men, the quintessential grumpy old man, David Quantick, has taken a well-deserved holiday. But no matter where you go, there is always something to moan about. You're stuck behind endless caravans on the M4, waiting for a non-existent filthy train, hanging around looking at crap luggage in an airport. Is it going to be worth the effort? Of course is b****y well isn't. David Quantick here explores everything that makes the rest of the world different – and therefore worse – than Britain and lets us know exactly why it is safer to stay at home than to become grumpy old men on holiday. The indispensable guide to the grumpy old xenophobe in us all.

Patrick O’Brian’s Aubrey-Maturin tales are widely acknowledged to be the greatest series of historical novels ever written. Now, for the first time, they are available in electronic book format, so a whole new generation of readers can be swept away on the adventure of a lifetime. This is the seventeenth book in the series. Jack Aubrey’s long service is at last rewarded: he is promoted to the rank of Commodore and given a squadron of ships to command. His mission is twofold – to make a large dent in the slave trade off the coast of Africa and, on his return, to intercept a French fleet set for Bantry Bay with a cargo of weapons for the disaffected among the Irish. Invention and surprise follow at every turn in this tale of nineteenth-century seamanship, as rich, as compelling, as masterly as any of its predecessors.

Patrick O’Brian’s Aubrey-Maturin tales are widely acknowledged to be the greatest series of historical novels ever written. Now, for the first time, they are available in electronic book format, so a whole new generation of readers can be swept away on the adventure of a lifetime. This is the nineteenth book in the series. Following the extraordinary success of The Yellow Admiral, this latest Aubrey-Maturin novel brings alive the sights and sounds of North Africa as well as the great naval battles in the days immediately following Napoleon’s escape from Elba. Aubrey and Maturin are in the thick of the plots and counterplots to prevent his regaining power. Coloured by conspiracies in the Adriatic, in the Berber and Arab lands of the southern shores of the Mediterranean, by night actions, fierce pursuits, slave-trading and lion hunts, The Hundred Days is a masterpiece. ’O’Brian is far and away the best of the Napoleonic storytellers and The Hundred Days is one of the best of the series: a classic naval adventure, crammed with incident, superbly plotted and utterly gripping…This is O’Brian at his brilliant, entertaining best and when he is on this form the rest of us who write of the Napoleonic conflict might as well give up and try a new career. Fans of the series will need no encouragement to buy this book, but if you are new to Aubrey and Maturin then this is as splendid an introduction as you could wish for.’ Bernard Cornwell

At the time of his death, Patrick O'Brian had begun to write a novel to follow on from Blue at the Mizzen, the twentieth book in the classic series. These are the chapters he had completed of the final voyage of Jack Aubrey and Stephen Maturin. Now they are available for the first time in electronic book format. The story picks up from the end of ‘Blue at the Mizzen’ when Jack Aubrey receives the news, in Chile, of his elevation to flag rank: Rear Admiral of the Blue Squadron, with orders to sail to the South Africa station. This novel, unfinished and untitled at the time of O’Brian’s death, would have been a chronicle of that mission, and much else besides. The chapters left on O’Brian’s death are presented here both in printed version – including his corrections to the type* – and a facsimilie of his manu*, which goes several pages beyond the end of the type* and includes marginal notes by O’Brian. And so this great ‘roman fleuve’ comes to an end with Jack, with his ‘sacred blue flag’, sailing through fair, sweet days – Stephen with his dissections and new love, Killick muttering darkly over the toasted cheese… Of course, we would rather have had the whole story; instead we have this proof that O’Brian’s powers of observation, his humour and his understanding of his characters were undiminished to the end.

A strange old theatre at the end of the pier is the setting for the next fantastic adventure full of magic and mayhem with unbeatable double act, Esme & Monty Pepper, and their madcap Uncle Potty… The Pepper twins, Esmé and Monty and their uncle Potty have been summoned to the Sea Spray Theatre on the end of Crab Pie Pier. They’re on a mission to keep the old theatre from closing and must perform the show of a lifetime to reel in the crowds. But not everyone wants the theatre to survive and a certain someone is determined to sabotage the show, whatever the cost… Add a strange island hideaway full of zany inventions (including the Great Crab Pie flytrap and the Banana-Powered Test Your Strength machine), a hair-raising helicopter rescue-mission, some dodgy fortune-telling and the world’s biggest goldfish bowl and the Peppers are in for an unforgettable summer.

Finding Mr Right and saying ‘yes’ was just the beginning. A delightfully romantic read for fans of Trisha Ashley and Chris Manby. After listening to her friends’ latest travails in love, parenting, and careers, superstitious bride-to-be Nicole sets to work planting silver charms into her wedding cake, each of which will bring its recipient the magical assistance needed to change her destiny. There is one for Melissa, still ringless after dating the same man for six years. Another for Seema, who is in love with her best male friend Scott. And recently laid off journalist Nic should get one too, to help her get her career back on track. Nicole does everything she can to control who gets which silver keepsake, but when the place settings are mysteriously shifted around, mayhem ensues! *Please note that this is the UK edition - in the US, the title of this book is ‘There’s Cake in My Future’*

You can’t choose your family… When Sally and her family have to move back to Candle Lane to look after her grandmother, the cracks in their family soon begin to show. Another compelling family drama from the Sunday Times bestselling author of Lost Angel and Nobody's Girl. CRUEL When her beloved Gran has a stroke, Sally and her family move back home in order to look after her. But Sadie's illness has made the wise woman they once knew bigoted and bad-tempered. Sadie is testing everyone's patience, including Sally's mum Ruth, and her husband Arthur. CALLOUS Their problems are nothing compared with Tommy, the little ruffian next door. With an absentee father and an alcoholic mother, Tommy has a hard life. However, Ruth sees the good in him and takes him under her wing, but his unpredictable and violent mother has other ideas. CRISIS Meanwhile, the stress of living cheek-by-jowl with Sally's family is starting to push Arthur away. As cracks in their marriage begin to appear, both Sally and Arthur must work out where their priorities lie before it's too late… Another compelling family drama from the Sunday Times bestselling author of Lost Angel and Nobody's Girl.

There’s more backstabbing and drama as loyalties are tested to the limit in the third episode of the high life at elite riding school, Blainford Academy. Georgie tests her skills on the polo field in the latest from the author of the Uk’s bestselling pony series ‘Pony Club Secrets’. Georgie Parker has come out on top after her first term at Blainford ‘All-Stars’ Academy. But after excelling in the showjumping ring can Georgie outclass her rivals on the polo pitch too? And is Kennedy Kirkwood out to cause trouble again? Find out in the latest instalment of Blainford gossip, drama and horse-riding hijinks!

Discover over 70 recipes that provide the solutions you need to know to face every challenge in Angular 2 head on About This Book · A first-rate reference guide with a clear structure and intuitive index that gives you as a developer exactly the information you want in exactly the way you want it · Covers no legacy material from the outdated Angular release candidates; it is up-to-date with the latest release of Angular 2.4 · All the code in the book is explicitly written out, and every piece of code shown is a step towards building a simple working example Who This Book Is For This book is for developers who are competent with JavaScript and are looking to dive headfirst into the TypeScript edition of Angular 2. This book is also geared towards developers with experience in Angular 1 who are looking to make the transition. What You Will Learn · Understand how to best move an Angular 1 application to Angular 2 · Build a solid foundational understanding of the core elements of Angular 2 such as components, forms, and services · Gain an ability to wield complex topics such as Observables and Promises · Properly implement applications utilizing advanced topics such as dependency injection · Know how to maximize the performance of Angular 2 applications · Understand the best ways to take an Angular 2 application from TypeScript in a code editor to a fully function application served on your site · Get to know the best practices when organizing and testing a large Angular 2 application In Detail Angular 2 introduces an entirely new way to build applications. It wholly embraces all the newest concepts that are built into the next generation of browsers, and it cuts away all the fat and bloat from Angular 1. This book plunges directly into the heart of all the most important Angular 2 concepts for you to conquer. In addition to covering all the Angular 2 fundamentals, such as components, forms, and services, it demonstrates how the framework embraces a range of new web technologies such as ES6 and TypeScript syntax, Promises, Observables, and Web Workers, among many others. This book covers all the most complicated Angular concepts and at the same time introduces the best practices with which to wield these powerful tools. It also covers in detail all the concepts you'll need to get you building applications faster. Oft-neglected topics such as testing and performance optimization are widely covered as well. A developer that reads through all the content in this book will have a broad and deep understanding of all the major topics in the Angular 2 universe. Style and approach This book follows a cookbook approach—each recipe presents a unique problem to which the solution is presented in a clear, concise, and manner step-by-step manner. With practical hands-on guidance in each and every recipe, you’ll be able to get to grips with the concepts.

A concise, fast-paced guide to orchestrating and deploying scalable services with Docker About This Book Explore the new features added to the core Docker Engine to make multi-container orchestration easy Leverage tools such as Docker Machine, Swarm, Compose, and third-party tools such as Kubernetes, Mesosphere, and CoreOS to orchestrate containers Use Docker Compose with Swarm and apply rolling updates for zero downtime deployments Who This Book Is For This book is aimed at Sysadmins and DevOps engineers who know what Docker does and are now looking to manage multiple containers on multiple hosts using the orchestration feature. What You Will Learn Build scalable, reliable services with Docker See how to manage a service in Docker using Docker Swarm, Kubernetes, and Mesosphere Discover simpler orchestration tools such as CoreOS/Fleet and Rancher Cattle Understand cluster-wide logging, system monitoring, and troubleshooting Build, test, and deploy containers using Continuous Integration Deploy cluster hosts on cloud services and automate your infrastructure In Detail Docker orchestration is what you need when transitioning from deploying containers individually on a single host to deploying complex multi-container apps on many machines. This book covers the new orchestration features of Docker 1.12 and helps you efficiently build, test, and deploy your application using Docker. You will be shown how to build multi-container applications using Docker Compose. You will also be introduced to the building blocks for multi-host Docker clusters such as registry, overlay networks, and shared storage using practical examples. This book gives an overview of core tools such as Docker Machine, Swarm, and Compose which will enhance your orchestration skills. You’ll learn how to set up a swarm using the decentralized building block. Next, you’ll be shown how to make the most out of the in-built orchestration feature of Docker engine and you’ll use third-party tools such as Kubernetes, Mesosphere, and CoreOS to orchestrate your existing process. Finally, you will learn to deploy cluster hosts on cloud services and automate your infrastructure. Style and approach This comprehensive guide will take you through the orchestration feature of Docker. Using practical examples, you will discover various tools that can be used to manage multiple containers with ease.

Expert tabular modeling techniques for building and deploying cutting-edge business analytical reporting solutions About This Book Build and deploy Tabular Model projects from relational data sources Leverage DAX and create high-performing calculated fields and measures Create ad-hoc reports based on a Tabular Model solution Useful tips to monitor and optimize your tabular solutions Who This Book Is For This book is for SQL BI professionals and Architects who want to exploit the full power of the new Tabular models in Analysis Services. Some knowledge of previous versions of Analysis services would be helpful but is not essential. What You Will Learn Learn all about Tabular services mode and how it speeds up development Build solutions using sample datasets Explore built-in actions and transitions in SSAS 2016 Implement row-column, and role-based security in a Tabular Data model Realize the benefits of in-memory and DirectQuery deployment modes Get up to date with the new features added to SQL Server 2016 Analysis Services Optimize Data Models and Relationships Usage In Detail SQL Server Analysis Service (SSAS) has been widely used across multiple businesses to build smart online analytical reporting solutions. It includes two different types of modeling for analysis services: Tabular and Multi Dimensional. This book covers Tabular modeling, which uses tables and relationships with a fast in-memory engine to provide state of the art compression algorithms and query performance. The book begins by quickly taking you through the concepts required to model tabular data and set up the necessary tools and services. As you learn to create tabular models using tools such as Excel and Power View, you’ll be shown various strategies to deploy your model on the server and choose a query mode (In-memory or DirectQuery) that best suits your reporting needs. You’ll also learn how to implement key and newly introduced DAX functions to create calculated columns and measures for your model data. Last but not least, you’ll be shown techniques that will help you administer and secure your BI implementation along with some widely used tips and tricks to optimize your reporting solution. By the end of this book, you’ll have gained hands-on experience with the powerful new features that have been added to Tabular models in SSAS 2016 and you’ll be able to improve user satisfaction with faster reports and analytical queries. Style and approach This book takes a practical, recipe-based approach where each recipe lists the steps to address or implement a solution. You will be provided with several approaches to creating a business intelligence semantic model using analysis services.

Deploy, configure, and run clusters of Docker containers with Swarm About This Book Get to grips with Docker Swarm, one of the key components of the Docker ecosystem. Optimize Swarm and SwarmKit features for scaling massive applications through containers. Learn about Docker’s scheduling tricks, high availability, security, and platform scalability. Who This Book Is For If you are a Linux admin or a Docker user who wants to natively manage Docker clusters, then this is the book for you. What You Will Learn Create and manage Swarm Mode clusters of any size Get a backstage view of the biggest Swarms ever built : Swarm2k and Swarm3k, with their 2,300 and 4,700 nodes Discovery mechanisms and Raft Deploy your containerized app on Swarm Administer Swarm clusters on AWS, Azure, and DigitalOcean Integrate Flocker volumes with Swarm Create and manage Swarms on OpenStack Magnum In Detail Docker Swarm serves as one of the crucial components of the Docker ecosystem and offers a native solution for you to orchestrate containers. It’s turning out to be one of the preferred choices for Docker clustering thanks to its recent improvements. This book covers Swarm, Swarm Mode, and SwarmKit. It gives you a guided tour on how Swarm works and how to work with Swarm. It describes how to set up local test installations and then moves to huge distributed infrastructures. You will be shown how Swarm works internally, what’s new in Swarmkit, how to automate big Swarm deployments, and how to configure and operate a Swarm cluster on the public and private cloud. This book will teach you how to meet the challenge of deploying massive production-ready applications and a huge number of containers on Swarm. You'll also cover advanced topics that include volumes, scheduling, a Libnetwork deep dive, security, and platform scalability. Style and approach A comprehensive guide that covers all aspects of Docker Swarm from setup to customization.

Combine the incredible powers of Spark, Mesos, Akka, Cassandra, and Kafka to build data processing platforms that can take on even the hardest of your data troubles! About This Book This highly practical guide shows you how to use the best of the big data technologies to solve your response-critical problems Learn the art of making cheap-yet-effective big data architecture without using complex Greek-letter architectures Use this easy-to-follow guide to build fast data processing systems for your organization Who This Book Is For If you are a developer, data architect, or a data scientist looking for information on how to integrate the Big Data stack architecture and how to choose the correct technology in every layer, this book is what you are looking for. What You Will Learn Design and implement a fast data Pipeline architecture Think and solve programming challenges in a functional way with Scala Learn to use Akka, the actors model implementation for the JVM Make on memory processing and data analysis with Spark to solve modern business demands Build a powerful and effective cluster infrastructure with Mesos and Docker Manage and consume unstructured and No-SQL data sources with Cassandra Consume and produce messages in a massive way with Kafka In Detail SMACK is an open source full stack for big data architecture. It is a combination of Spark, Mesos, Akka, Cassandra, and Kafka. This stack is the newest technique developers have begun to use to tackle critical real-time analytics for big data. This highly practical guide will teach you how to integrate these technologies to create a highly efficient data analysis system for fast data processing. We’ll start off with an introduction to SMACK and show you when to use it. First you’ll get to grips with functional thinking and problem solving using Scala. Next you’ll come to understand the Akka architecture. Then you’ll get to know how to improve the data structure architecture and optimize resources using Apache Spark. Moving forward, you’ll learn how to perform linear scalability in databases with Apache Cassandra. You’ll grasp the high throughput distributed messaging systems using Apache Kafka. We’ll show you how to build a cheap but effective cluster infrastructure with Apache Mesos. Finally, you will deep dive into the different aspect of SMACK using a few case studies. By the end of the book, you will be able to integrate all the components of the SMACK stack and use them together to achieve highly effective and fast data processing. Style and approach With the help of various industry examples, you will learn about the full stack of big data architecture, taking the important aspects in every technology. You will learn how to integrate the technologies to build effective systems rather than getting incomplete information on single technologies. You will learn how various open source technologies can be used to build cheap and fast data processing systems with the help of various industry examples

The third part of Aprilynne Pike’s extraordinary faerie tale of magic and mystery, romance and danger, described by Stephenie Meyer as ‘a remarkable debut’. On the first day of Laurel’s senior year there are two new arrivals. Tamani — the electrifying faerie with whom she shares an undeniable connection — appears, posing as a foreign exchange student. And even more disturbing is another foreign exchange student named Yuki whom Laurel quickly realises is a faerie, though the new girl doesn’t seem to have any idea who or what she really is. Laurel is determined to figure out how Yuki fits into the picture, and what connection she may have to the ever-increasing threats to her family and Avalon. Meanwhile, Laurel struggles to maintain a balance between her human boyfriend David and Tamani, with whom she shares a passionate past. But balancing two worlds is becoming more and more complicated. When the threat to Avalon grows ever stronger, Laurel’s illusion of control of the situation shatters and she must confront a danger even greater than the trolls.

Eliza Benedict’s past returns to haunt her when the serial killer she escaped from as a young girl walks back into her life. The nail-shredding novel from New York Times bestseller, Laura Lippman. 25 years ago, he stole her innocence. Now he wants to get in touch. Eliza Benedict cherishes her quiet existence with her successful husband and children in the leafy suburbs of suburban Washington. But her tranquillity is shattered when she receives a letter from the last person she ever expects – or wants – to hear from: Walter Bowman. In the summer of 1985 when she was fifteen-years-old, Eliza was kidnapped by serial killer Walter Bowman, who targeted young girls like Eliza in a sexually motivated killing spree. Now facing lethal injection on death row, Walter is keen to make contact with Eliza, seemingly motivated by a desire to atone for his sins before he finally meets his maker. Carefully, with some reluctance, she lets Walter enter her life, first by letter, then in person. Walter is keen to convince Eliza that he has changed but it becomes clear that Walter has more of an agenda than he first revealed. Cunning and manipulative, Walter is never more dangerous than when he can't get what he wants, and he wants something very badly. Disturbingly, he seems to have an ally working in the outside, one who seems to know everything about Eliza's life – including where she lives. As Walter once again manages to exert his malign influence, Eliza must draw on all of her reserves of wisdom and strength as the battle of predator and prey once more plays out and she must face the past head on if she is to survive. A taut and mesmerizing novel by the highly-acclaimed author of Life Sentences and Every Secret Thing.