Twisted

Explore Twisted, the Python-based event-driven networking engine, and review several of its most popular application projects. It is written by community leaders who have contributed to many of the projects covered, and share their hard-won insights and experience. Expert Twisted starts with an introduction to event-driven programming, explaining it in the context of what makes Twisted unique. It shows how Twisted's design emphasizes testability as a solution to common challenges of reliability, debugging, and start-to-finish causality that are inherent in event-driven programming. It also explains asynchronous programming, and the importance of functions, deferreds, and coroutines. It then uses two popular applications, treq and klein, to demonstrate calling and writing Web APIs with Twisted. The second part of the book dives into Twisted projects, in each case explaining how the project fits into the Twisted ecosystem and what it does, and offers several examples to bring readers up to speed, with pointers to additional resources for more depth. Examples include using Twisted with Docker, as a WSGI container, for file sharing, and more. What You'll LearnIntegrate Twisted and asyncio using adapters Automate software build, test, and release processes with Buildbot Create clients and servers with Autobahn Transfer files with Magic Wormhole Distribute cloud-based file storage with Tahoe LAFSUnderstand HTTP/2 with Python and Twisted Support for asynchronous tasks using Django Channels Who This Book Is For Readers should have some Python experience and understand the essentials of containers and protocols, but need not be familiar with Twisted or the associated projects covered in the book.

For ages 15 and up, a new psychological suspense... "Unforgettable." --Sharon Sala, New York Times Bestselling Author She hid the secret from everyone, including herself. Sarah Hausman must hide a secret--even from herself. If she acknowledges the truth, it will destroy everyone she loves. Timid fourteen-year-old Sarah wants her controlling mother to stop prying into what happened the night of the freshman dance. Confess to the police? No way. Confide in her mother? Get real. The woman is too busy, too proud, and too jealous of Sarah to really care if her life disintegrates. Besides, her mother will say Sarah is totally to blame for what the boys did--which Sarah believes is true. So she doubly needs to shield the truth. Not just from Momma. But from everyone. Including herself. Beautiful, confident, eighteen-year-old Judith Murielle lives the ideal life. She has college plans, respect from family and friends, and a fiancé she adores. But as a mysterious connection pulls her toward Sarah, Judith's perfect world unravels. Acting as Sarah's sole confidante, Judith gains the power to expose her secret. Will the truth be worth the sacrifice? Or will Sarah stop at nothing to keep Judith quiet? Marjorie Brody, an award-winning short story author and Pushcart Prize Nominee, crafts a riveting debut novel of psychological suspense with a shocking twist. A former psychotherapist, she now writes fulltime. Visit her at www.marjoriespages.com. "Marjorie Brody handles family dysfunction the way a top-notch surgeon handles a scalpel." --Robin Allen, author of the Poppy Markham: Culinary Cop mystery series "TWISTED is a stunning psychological suspense novel . . . The story illuminates the staggering twists and turns in seemingly 'normal' families of yearning teenagers and their equally yearning mothers and fathers." --Lori Gordon, Ph.D., Founder of PAIRS, author of Passage to Intimacy and If You Really Loved Me ". . . a compelling story of the aftermath of a young girl's horrible trauma. . . . the suspense builds, making it impossible to put the book down as it becomes more and more apparent that we don't know the whole truth." --Suzette Stoks, Ph.D., Clinical Psychologist

When a young woman clears out her deceased grandmother’s home in rural North Carolina, she finds long-hidden secrets about a strange colony of beings in the woods in this chilling novel that reads like The Blair Witch Project meets The Andy Griffith Show. When Mouse’s dad asks her to clean out her dead grandmother's house, she says yes. After all, how bad could it be? Answer: pretty bad. Grandma was a hoarder, and her house is stuffed with useless rubbish. That would be horrific enough, but there’s more—Mouse stumbles across her step-grandfather’s journal, which at first seems to be filled with nonsensical rants…until Mouse encounters some of the terrifying things he described for herself. Alone in the woods with her dog, Mouse finds herself face to face with a series of impossible terrors—because sometimes the things that go bump in the night are real, and they’re looking for you. And if she doesn’t face them head on, she might not survive to tell the tale. From Hugo Award–winning author Ursula Vernon, writing as T. Kingfisher, The Twisted Ones is a gripping, terrifying tale bound to keep you up all night—from both fear and anticipation of what happens next.

FROM EXCITING AUTHOR OF YA FANTASY ROMANCE LANNE GARRETT Book five in the A Cursed Crow series The hunt has only just begun. A cry sounds over Elphame. A silent hunt has begun. Dread fills the realms. The weak will succumb. The chase has started. Crows they will become. The Gate is where it starts. A new enemy has come. In Elphame, where every Crow faces slavery and certain death at the hands of Fae, Perdita Darkmore is the first to survive, gain her freedom and wage wars to protect her home. With the Gate destroyed, Perdi returns to the mortal realm to help rebuild. But returning to Whitwick Gates was not the warm welcome she had hoped for, leaving her balancing perilously between mortals and Fae. When her enemies come for her family, Perdi is forced to navigate a world she's still learning and a throne she's never sat upon before her family is put to death. Caught between two worlds, Perdi is tasked with fighting against life-altering decisions, rescuing her family or saving her people.

Whatever happened to Igor? Following decades of torture at the hands of his cruel master Victor Frankenstein, the once-downtrodden and pathetic Igor finally rises up and walks out on Victor, in the hope of finding a fulfilling life-less-ordinary elsewhere. Instead, something wicked his way came, and Igor finds his way to Castlemaine, an accursed village nestled deep in the Carpathian Mountains, where terrors stalk the waking world and ale is more expensive than in London. Among the perverted inhabitants and spooky-goings-on, Igor meets Esmerelda, the beautiful but occasionally violent daughter of Castlemaine’s homicidal innkeeper. Together, they find themselves in a whole heap of eerie trouble, fighting dark forces and demons, murderers, mediums and monsters, spirits and zombies, and, naturally, a very disturbing nun, all in the form of five neatly packaged adventures. The authors’ ingenious mix of the classic and the original, the subtle and the overt, creates a book that hardened horror buffs and sacrificial virgins alike will come back to enjoy again and again!