Who knows what awaits us tomorrowMuch of the most innovative and exhilarating work performed in the boundary-less arena of SF is being done in the short form. This year's magnificent harvest gathered, as always, by acclaimed award-winning editors and anthologists David G. Hartwell and Kathryn Cramer offers glimpses of worlds and tomorrows that would have been inconceivable just a few years ago. Brilliant, bold, unusual, and soaring flights into the hitherto unforeseen yet increasingly possible future, Year's Best SF 15 offers truly breathtaking stories by some of speculative fiction's brightest lights, including: Stephen Baxter Nancy Kress Alastair Reynolds Geoff Ryman Bruce Sterling Peter Watts Robert Charles Wilson Gene Wolfe and others

Now includes an excerpt from the upcoming Four: A Divergent Collection . One choice can transform you or it can destroy you. But every choice has consequences, and as unrest surges in the factions all around her, Tris Prior must continue trying to save those she loves and herself while grappling with haunting questions of grief and forgiveness, identity and loyalty, politics and love. Tris initiation day should have been marked by celebration and victory with her chosen faction; instead, the day ended with unspeakable horrors. War now looms as conflict between the factions and their ideologies grows. And in times of war, sides must be chosen, secrets will emerge, and choices will become even more irrevocable and even more powerful. Transformed by her own decisions but also by haunting grief and guilt, radical new discoveries, and shifting relationships, Tris must fully embrace her Divergence, even if she does not know what she may lose by doing so. New York Times bestselling author Veronica Roth much-anticipated second book of the dystopian Divergent series is another intoxicating thrill ride of a story, rich with hallmark twists, heartbreaks, romance, and powerful insights about human nature.

Explore architectural approaches to building Data Lakes that ingest, index, manage, and analyze massive amounts of data using Big Data technologies About This Book Comprehend the intricacies of architecting a Data Lake and build a data strategy around your current data architecture Efficiently manage vast amounts of data and deliver it to multiple applications and systems with a high degree of performance and scalability Packed with industry best practices and use-case scenarios to get you up-and-running Who This Book Is For This book is for architects and senior managers who are responsible for building a strategy around their current data architecture, helping them identify the need for a Data Lake implementation in an enterprise context. The reader will need a good knowledge of master data management, information lifecycle management, data governance, data product design, data engineering, and systems architecture. Also required is experience of Big Data technologies such as Hadoop, Spark, Splunk, and Storm. What You Will Learn Identify the need for a Data Lake in your enterprise context and learn to architect a Data Lake Learn to build various tiers of a Data Lake, such as data intake, management, consumption, and governance, with a focus on practical implementation scenarios Find out the key considerations to be taken into account while building each tier of the Data Lake Understand Hadoop-oriented data transfer mechanism to ingest data in batch, micro-batch, and real-time modes Explore various data integration needs and learn how to perform data enrichment and data transformations using Big Data technologies Enable data discovery on the Data Lake to allow users to discover the data Discover how data is packaged and provisioned for consumption Comprehend the importance of including data governance disciplines while building a Data Lake In Detail A Data Lake is a highly scalable platform for storing huge volumes of multistructured data from disparate sources with centralized data management services. It eliminates the need for up-front modeling and rigid data structures by allowing schema-less writes. Data Lakes make it possible to ask complex far-reaching questions to find out hidden data patterns and relationships. This book explores the potential of Data Lakes and explores architectural approaches to building data lakes that ingest, index, manage, and analyze massive amounts of data using batch and real-time processing frameworks. It guides you on how to go about building a Data Lake that is managed by Hadoop and accessed as required by other Big Data applications such as Spark, Storm, Hive, and so on, to create an environment in which data from different sources can be meaningfully brought together and analyzed. Data Lakes can be viewed as having three capabilities—intake, management, and consumption. This book will take readers through each of these processes of developing a Data Lake and guide them (using best practices) in developing these capabilities. It will also explore often ignored, yet crucial considerations while building Data Lakes, with the focus on how to architect data governance, security, data quality, data lineage tracking, metadata management, and semantic data tagging. By the end of this book, you will have a good understanding of building a Data Lake for Big Data. You will be able to utilize Data Lakes for efficient and easy data processing and analytics. Style and approach Data Lake Development with Big Data provides architectural approaches to building a Data Lake. It follows a use case-based approach where practical implementation scenarios of each key component are explained. It also helps you understand how these use cases are implemented in a Data Lake. The chapters are organized in a way that mimics the sequential data flow evidenced in a Data Lake.

Take your expertise to the next level by unraveling various techniques to customize TFS 2015About This BookLearn how to efficiently modify your TFS-specific dashboards for complex server pluginsFind out the pros and cons of various extension points and customizations in TFSA fast-paced guide with highly concentrated information on TFS customizations Who This Book Is For This book is intended for anyone with experience with TFS, and in particular, those intermediate users who want to add more value to their organization by making its TFS users more productive. The book requires basic coding skills.What You Will LearnCustomize TFS 2015 dashboard and administer various componentsConfigure board cards, swim lanes, and columnsExplore the types of changes that can be made on the TFS process templatesCreate your own custom control for the Web and client work item formsBuild up new check-in policiesGet to grips with your personal server plugins and their usesCustomize both XAML builds and the new build systemSchedule jobs for more complicated business rules to run on a scheduleExtend your TFS possibilities with service hooks and VSO extensions In Detail Team Foundation Server is an efficacious collaboration tools that will allow you to share code, track records, software, all in a single package. Integrate it with your existing IDE or editor and let your team work in a flexible environment that adapts to projects of all shapes and sizes. Explore what gives you the edge over other developers by knowing the tips and quick fixes of customizing TFS. Effectively minimize the time users spend interacting with TFS so that they can be more productive. In this book you will quickly cover lots of TFS extension points, from the very basic task of customizing and configuring dashboards to customizing automated builds and check-in policies. You will learn how to create dashboards in TFS 2015, as well as add tiles, graphs, and more useful modifications. You'll perform customizations that make TFS work for you by streamlining your team’s boards. You'll cast modifications to the process template and learn the tips and tricks required to make efficient and valuable uses of your team’s board. From team-specific dashboards to complex server plugins, everything is covered in this concentrated guide to aid your knowledge. Delving deep, this book covers the pros and cons of check-in policies, as well as their proper debugging and deployment strategies. After that you will learn about advanced XAML builds and TFS jobs to further experiment with the activities of your jobs on your system. Finally, you will learn about service hooks and the amazing utility of .VSO extensions to help you create new extensions and explore new levels of customization.Style and approach This is an easy-to-follow guide with clearly explained and demonstrated examples.

Master GUI programming in Tkinter as you design, implement, and deliver ten real-world applications from start to finish About This Book Conceptualize and build state-of-art GUI applications with Tkinter Tackle the complexity of just about any size GUI application with a structured and scalable approach A project-based, practical guide to get hands-on into Tkinter GUI development Who This Book Is For Software developers, scientists, researchers, engineers, students, or programming hobbyists with basic familiarity in Python will find this book interesting and informative. People familiar with basic programming constructs in other programming language can also catch up with some brief reading on Python. No GUI programming experience is expected. What You Will Learn Get to know the basic concepts of GUI programming, such as Tkinter top-level widgets, geometry management, event handling, using callbacks, custom styling, and dialogs Create apps that can be scaled in size or complexity without breaking down the core Write your own GUI framework for maximum code reuse Build apps using both procedural and OOP styles, understanding the strengths and limitations of both styles Learn to structure and build large GUI applications based on Model-View-Controller (MVC) architecture Build multithreaded and database-driven apps Create apps that leverage resources from the network Learn basics of 2D and 3D animation in GUI applications Develop apps that can persist application data with object serialization and tools such as configparser In Detail Tkinter is the built-in GUI package that comes with standard Python distributions. It is a cross-platform package, which means you build once and deploy everywhere. It is simple to use and intuitive in nature, making it suitable for programmers and non-programmers alike. This book will help you master the art of GUI programming. It delivers the bigger picture of GUI programming by building real-world, productive, and fun applications such as a text editor, drum machine, game of chess, media player, drawing application, chat application, screen saver, port scanner, and many more. In every project, you will build on the skills acquired in the previous project and gain more expertise. You will learn to write multithreaded programs, network programs, database driven programs and more. You will also get to know the modern best practices involved in writing GUI apps. With its rich source of sample code, you can build upon the knowledge gained with this book and use it in your own projects in the discipline of your choice. Style and approach An easy-to-follow guide, full of hands-on examples of real-world GUI programs. The first chapter is a must read as it explains most of the things you need to get started with writing GUI programs with Tkinter. Each subsequent chapter is a stand-alone project that discusses some aspects of GUI programming in detail. These chapters can be read sequentially or randomly depending upon the readers experience with Python.

On the borderland between this world and the world of Quiddity, the sea of our dreams, sits Everville.For years it has lived in ignorance of the gleaming shore on which it lies.But its ignorance is not bliss. Opening the door between worlds, Clive Barker delivers his characters into the heart of the human mystery; into a place of revelation, where the forces which have shaped our past and are ready to destroy our future are at work.

Rachel Morgan's back! Bestselling author Kim Harrison returns with a new supernatural adventure that fans of Laurell K. Hamilton and Charlaine Harris won't want to miss. Some days, you just can't win. Witch and former bounty hunter Rachel Morgan's managed to escape her corrupt company, survive living with a vampire, start her own runner service, and face down a vampire master. But her vampire roommate Ivy is off the wagon, her human boyfriend Nick is out of town indefinitely and doesn't sound like he's coming back while the far-too-seductive vampire Kisten is looking way too tempting, and there's a turf war erupting in Cincinnati's underworld. And there's a greater evil still. To put the vampire master behind bars and save her family, Rachel made a desperate bargain and now there's hell to pay—literally. For if Rachel cannot stop him, the archdemon Algaliarept will pull her into the sorcerous ever-after to forfeit her soul as his slave. Forever.

The incomparable J. A. Jance returns with a powerful tale that explores the darkest corners of human nature, revealing the grievous injuries inflicted behind locked doors, the unseen wounds that bleed and destroy and never heal ... The heat is a killer in Cochise County, Arizona, with temperatures over 100 degrees. In the suffocating stillness of an airless trailer, a woman is lying dead, a bullet hole in her chest. Why someone would murder a harmless loner with a soft spot for stray dogs is only one of the questions nagging at the local police; another is why the killer used an eighty-five-year-old bullet, fired from the same weapon that slaughtered two other women who were discovered bound, naked, and gruesomely posed on the remote edge of a rancher's land. The slayings are as oppressive as the blistering heat for Sheriff Joanna Brady, who must shoulder the added double burden of a brutal reelection campaign and major developments on the home front. With suddenly more on her plate than many big-city law officers have to contend with, Joanna must put marital distractions and an opponent's dirty tricks in the background and deal with the terrifying reality that now threatens everyone in her jurisdiction: a serial killer in their midst. A twisted and lethal drama is unfolding in this small corner of the southwestern desert as fear, hatred, and the evil at the core of one family's history come to a rapid boil beneath a merciless Arizona sun. Pressure mounts for Sheriff Brady personally and professionally while she pursues a sadistic murderer into the shadows of the past to get to the roots of a monstrous obsession ... and expose the permanent wounds of a crime far worse than homicide.

All the creatures of the night gather in the Hollows of Cincinnati, to hide, to prowl, to party . . . and to feed.Vampires rule the darkness in a predator-eat-predator world rife with dangers beyond imagining and it's Rachel Morgan's job to keep that world civilized.A bounty hunter and witch with serious sex appeal and an attitude, she'll bring back alive, dead . . . or undead.

New York Times bestselling author William Lashner returns with a brilliantly twisty tale that probes the dark side of the law -- and man Unlike the rest of you, I cheerfully admit to my own utter selfishness. I am self-made, self-absorbed, self-serving, self-referential, even self-deprecating, in a charming sort of way. In short, I am all the selfs except selfless. Yet every so often, I run across a force of nature that shakes my sublime self-centeredness to its very roots. Something that tears through the landscape like a tornado, leaving nothing but ruin and reexamination in its wake. Something like Bob. --Victor Carl A beautiful young woman is dead, her husband convicted of the murder. In seeking a new trial for the husband, defense attorney Victor Carl must confront not only a determined prosecutor and a police detective who might have set up his client, but also a strange little busybody named Bob. Bob has the aspiration, one could even say compulsion, to help those around him. And it usually works out well for all concerned, except when it ends in blood. But Victor doesn’t know that . . . yet. Thanks to Bob, Victor is suddenly dressing better, dating a stunning woman, and both his economic prospects and his teeth are gleaming. It’s all good, until Victor finds a troubling connection between Bob and the murdered wife. Is Bob a kind of saint or is this obsessive Good Samaritan, in reality, a murdererFilled with the keen wit, deep poignancy, twisting suspense, and dark realism that has entranced readers, impressed reviewers, and made William Lashner’s previous novels bestsellers, Falls the Shadow is a riveting novel sure to leave readers eager for more.

"Lust will make a fool of any man, but it is only love that can truly ruin him." So says Victor Carl, the ethically adventurous Philadelphia lawyer who usually ends up doing the right thing, but, as his law partner says, often for all the wrong reasons. Late one night Victor gets a panicked phone call from an old law school classmate. Guy Forrest claims he has just found the body of his fiancée lying murdered in the house they shared. The victim is Hailey Prouix, for whose love Guy had abandoned his children, his job, his wife, his life. Hailey had mesmerized every man she ever met -- including, unbeknownst to Guy, Victor Carl. Convinced that Guy is Hailey's killer, Victor agrees to represent him, all the while secretly vowing to see justice done, whatever the cost. The plan would have to be dirty, base, vile, the plan would have to exhibit a complete lack of moral fiber in the soul of the deranged maniac who dreamed it up. I was just the man for the job. But when Victor's certainty begins to crack, he embarks on a quest that will take him from Philadelphia to Las Vegas to the valleys of West Virginia and back again. He digs further and further into Hailey Prouix's past and discovers that nothing is as simple as it had seemed, especially the woman he thought he loved. Who was Hailey ProuixBehind the answer lurks a killer. As Guy's murder trial heads toward its shattering conclusion, Victor must find the brutal truth before the mechanism of retribution he himself has set into motion falls like a hatchet, smack on his client's head.

In the night-still canyons of the Arizona desert, a girl is on the run. Alone but for her beloved red-tailed hawk, she flees from the dark shadows of her young life, the horror she has witnessed…and the terror that now stalks her.New York Times bestselling author J.A. Jance returns with her eighth novel in the highly acclaimed Joanna Brady mystery series. Set against the backdrop of the modern west, this gripping tale finds Sheriff Brady juggling a precarious overload in both her personal and professional lives. About to be married, Joanna's facing a daughter turning twelve and going on twenty, a meddlesome mother micro-managing her wedding, and new in-laws arriving any day. The sudden death of her much-loved neighbor and handyman, Clayton Rhodes, creates further turmoil, leaving Joanna shocked, saddened, and the target of Clayton's irate and irrational daughter, who accuses the Sheriff's Department of covering up a possible murder.But amidst the uproar, the report of a homicide at Cochise Stronghold in the Dragoon Mountains quickly captures Joanna's full attention. An Indian woman has been found shot to death--a woman recently released from prision after serving time for the manslaughter killing of her husband. She is the mother of a missing fifteen-year-old, Lucy Ridder.The death at first appears to be a case of domestic rage finally exploding'and a troubled teen runaway may be a victim, or a cold-blooded killer. Yet as Joanna deals with the long-standing troubles of Clayton Rhodes' family and digs deeper into the mysterious life of Lucy and her family, she discovers that investigating family hostilities is leading her down a twisted trail of hatred, greed, and far-reaching consequences--and into a dangerous world where violence is the first response and long buried secrets are a reason to kill…or die.Once again, J.A. Jance delivers a gritty, deftly written thriller that unfolds on a vivid landscape of raw beauty and unrelenting danger. And, as always, Sheriff Joanna Brady brings the setting to life with the sensitivity, spirit, and intense passion for justice that makes Jance novels ring with authenticity.

“A big, blowzy romp through the rainbow eccentricities of three generations of crazy bayou debutantes.” —Atlanta Journal-Constitution “A very entertaining and, ultimately, deeply moving novel about the complex bonds between mother and daughter.” —Washington Post “Mary McCarthy, Anne Rivers Siddons, and a host of others have portrayed the power and value of female friendships, but no one has done it with more grace, charm, talent, and power than Rebecca Wells.” —Richmond Times-Dispatch The incomparable #1 New York Times bestseller—a book that reigned at the top of the list for an remarkable sixty-eight weeks—Rebecca Wells’s Divine Secrets of the Ya-Ya Sisterhood is a classic of Southern women’s fiction to be read and reread over and over again. A poignant, funny, outrageous, and wise novel about a lifetime friendship between four Southern women, Divine Secrets of the Ya-Ya Sisterhood brilliantly explores the bonds of female friendship, the often-rocky relationship between mothers and daughters, and the healing power of humor and love, in a story as fresh and uplifting as when it was first published a decade and a half ago. If you haven’t yet met the Ya-Yas, what are you waiting for?

The year is 1966, a time of innocence, possibility,and freedom. And for Atlanta, the country, and one woman making her way in a changing world, nothing will be the same . . .After an airless childhood in Savannah, Smoky O'Donnell arrives in Atlanta, dazzled and chastened by this hectic young city on the rise. Her new job as a writer with the city's Downtown magazine introduces her to many unforgettable people and propels her into the center of momentous events that will irrevocably alter her heart, her career, and her world.

A genius, hairless, seven-foot-tall psychopath, Leonard Land is many people wired into the cyber-subculture of Satanism and Death Metal. He is smart and cunning. He is quick, brutal and deadly. And he is everywhere. A renegade U.S. customs agent, a brilliant and beautiful forensic phychologist and a streetwise convict master hacker are on the trail of the maniac who is methodically slaughtering innocent women -- a hunt that is leading a trio of unlikely heroes across an imperiled nation...and deep into the darkest corridors of cyberspace. But there is no system the maniac cannot infiltrate, no secrets he cannot access. He knows he is being hunted...and by whom. And he's determined to strike first -- in ways too terrible to anticipate.

A spellbinding voice in historical fiction makes her remarkable debut in a moving and beautifully rendered tale of love and politics, loyalty and duplicity -- and the extreme lengths to which such forces drive us The year 1198. All of Wales is in turmoil.King Maelgwyn ap Cadwallon, known to his people as Noble, is struggling to protect his small kingdom from treacherous Welsh princes and Roger Mortimer, an ambitious English baron who murdered Noble's father years earlier. Desperate to secure a peace treaty, the king grimly agrees to a political marriage with Isabel Mortimer, Roger's niece. Isabel, not yet twenty, is confounded by the intimacy and informality of the Welsh court, which to her foreign eyes looks barbaric and backward. As determined and willful as she is na?ve, she eventually earns the respect and affection of her husband and his subjects -- with the notable exception of Gwirion, the king's oldest and oddest friend, who has a particular, private reason to hate Mortimers. Gwirion's rascally tricks and diversions are expected -- and relished -- by all at Cymaron Castle. But a disastrous prank played during the royal wedding ignites a volatile competition between queen and confidant for the king's affection, with most unexpected consequences. As Mortimer makes it apparent that he has no intention of honoring the peace treaty, the bond between Noble and Isabel grows strained. And when Gwirion and Isabel's mutual animosity is abruptly transformed, Noble finds himself as threatened by those he loves best as by the enemies who menace his crown. A masterful debut novel by a gifted storyteller, The Fool's Tale combines vivid historical fiction, compelling political intrigue, and passionate romance to create an intimate drama of three individuals bound -- and undone -- by love and loyalty.

Ellen isn't sure true love exists. That is until she landscapes the estate of the widower next door, Adrian Sinclair. Adrian has it all at least on the surface. A successful businessman, he's engaged to a beautiful woman and he'll soon have a stepmom for his troubled son, Pete. Yet from the moment Ellen rescues a stranded Adrian on her Harley, his well-ordered world turns upside down. With his business under investigation for espionage and his son pushing for the tomboy next door as his new mom, Adrian's facade of happiness shatters. As Ellen and Pete bond, she realizes that Adrian is about to marry the wrong woman. Despite her resolve to remain neighbors only, Ellen is drawn to Adrian. But how can she be the one when he's engaged to a sophisticated beauty who is everything Ellen isn'tAs Ellen's three best friends step in to help her navigate this uncharted territory, Ellen must ask herself whether she's ready to risk the heart that she's always held close. Will Ellen trust that God brought this family into her life for a reasonOr will fear cause her to turn away from God's plan and her one true chance at love?

The men of Force 5 Recon have been given a new mission and it's taking them to the Philippines. A Muslim extremist organization, Abu Sayyaf, has been using kidnappings and terrorist techniques to make their political goals known on a world stage. Mac Rainey and his team of elite Marin operators is assigned to assist and advise Fillipino Marines in how to combat terrorists.But everything goes horribly wrong when the Marines walk into an ambush, and half of the men of Force 5 are captured by terrorists. Rainey escapes, but knows that he only has a small window of time to save his men before the terrorists make an example of them. But to save his men, Rainey will have to enlist the help of a CIA agent he can't completely trust. He knows that attempting a rescue his men alone would be suicide, but to place his faith in the intelligence operative might lead him down the same road.

One of today's bestselling and most critically acclaimed writers of science fiction and fantasy, C. J. Cherryh has been entertaining readers for more than thirty years with beautifully imagined, complex novels of intrigue and adventure. With Hammerfall she began an entirely new universe -- her first in three decades -- and an enthralling tale of mystery and survival on a desert world devastated by nanotechnology. Now she returns to the captivating universe of The Gene Wars in a brilliant, visionary story that reaches from the desert to the stars.

Deep in an abandoned, shattered castle, an old man of the Old Magic muttered almost forgotten words. His purpose -- to create out of the insubstance of the air, from a shimmering of light and a fluttering of shadows. that most wonderous of spells, a Shaping. A Shaping in the form of a, young man who will be sent east on the road the old was to old to travel. To right the wrongs of a long-forgotten wizard war, and call new wars into being. Here is the long-awaited major new novel from one of the brightest stars in the fantasy and science fiction firmament.C.J.Cherryh's haunting story of the wizard Mauryl, kingmaker for a thousand years of Men, and Tristen, fated to sow distrust between a prince and his father being. A tale as deep as legend and a intimate as love, it tells of a battle beyond Time, in which all Destiny turns on the wheel of an old man's ambition, a young man's innocence, and the unkept promised of a king to come.

Sixteen years have passed since the dramatic events of Fortress of Dragons, and Cefwyn, king at last, must rebuild his devastated kingdom. The embattled ruler is aided by his powerful friend Tristen Sihhe and two surprising allies in a struggle he must win: his two young sons. Elfwyn Aswydd, the bastard son of Cefwyn and the sorceress Tarien Aswydd, has spent years unaware of his parentage, yet now it is his time to emerge and claim the gifted birthright he's been denied for so long. But a dark, sinister magic has crept close to the young man and seized hold of the kingdom. Nothing is as it seems, and the bonds of family strain against the powerful forces that would see them undone. It is up to an embattled four—Elfwyn; his half brother, Aewyn Marhanen; Cefwyn; and Tristen—to unmask and destroy the dark forces that threaten to unhinge the king's peaceful and fragile reign.