The Churn

The Churn is a novella that expands the world of James S. A. Corey's New York Times bestselling Expanse series - now a Prime Original TV series. Before his trip to the stars, before the Rocinante, Amos Burton was confined to a Baltimore where crime paid you or killed you. Unless the authorities got to you first. The Expanse series: Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath Praise for the Expanse: 'The science fictional equivalent of A Song of Ice and Fire' NPR Books 'As close as you'll get to a Hollywood blockbuster in book form' io9.com 'Great characters, excellent dialogue, memorable fights' wired.com 'High adventure equalling the best space opera has to offer, cutting-edge technology and a group of unforgettable characters . . . Perhaps one of the best tales the genre has yet to produce' Library Journal 'This is the future the way it's supposed to be' Wall Street Journal 'Tense and thrilling' SciFiNow

A novella set in the hard-scrabble world of James S. A. Corey's NYT-bestselling Expanse series, The Churn takes the bestselling sci-fi series to the dark world of organized crime, drugs, secrets, and murder that shaped the Rocinante's mechanic, Amos. Now a Prime Original series. This story will be available in the complete Expanse story collection, Memory’s Legion. HUGO AWARD WINNER FOR BEST SERIES Before his trip to the stars, before the Rocinante, Timmy was confined to a Baltimore where crime paid you or killed you. Unless the authorities got to you first. On a future Earth beset by overpopulation, pollution, and poverty, people do what they must to survive. The Churn follows a crime boss named Burton as his organization is threatened by a new private security force tasked with cleaning up the city. When the police start cracking down, Burton and his footsoldiers-loyal lieutenant Erich, former prostitute Lydia, and young enforcer Timmy-become increasingly desperate to find a way out. The Expanse Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath ​Leviathan Falls Memory's Legion The Expanse Short Fiction Drive The Butcher of Anderson Station Gods of Risk The Churn The Vital Abyss Strange Dogs Auberon The Sins of Our Fathers

The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. Summary The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. This hands-on guide is packed with techniques for converting raw data into measurable metrics, testing hypotheses, and presenting findings that are easily understandable to non-technical decision makers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Keeping customers active and engaged is essential for any business that relies on recurring revenue and repeat sales. Customer turnover—or “churn”—is costly, frustrating, and preventable. By applying the techniques in this book, you can identify the warning signs of churn and learn to catch customers before they leave. About the book Fighting Churn with Data teaches developers and data scientists proven techniques for stopping churn before it happens. Packed with real-world use cases and examples, this book teaches you to convert raw data into measurable behavior metrics, calculate customer lifetime value, and improve churn forecasting with demographic data. By following Zuora Chief Data Scientist Carl Gold’s methods, you’ll reap the benefits of high customer retention. What's inside Calculating churn metrics Identifying user behavior that predicts churn Using churn reduction tactics with customer segmentation Applying churn analysis techniques to other business areas Using AI for accurate churn forecasting About the reader For readers with basic data analysis skills, including Python and SQL. About the author Carl Gold (PhD) is the Chief Data Scientist at Zuora, Inc., the industry-leading subscription management platform. Table of Contents: PART 1 - BUILDING YOUR ARSENAL 1 The world of churn 2 Measuring churn 3 Measuring customers 4 Observing renewal and churn PART 2 - WAGING THE WAR 5 Understanding churn and behavior with metrics 6 Relationships between customer behaviors 7 Segmenting customers with advanced metrics PART 3 - SPECIAL WEAPONS AND TACTICS 8 Forecasting churn 9 Forecast accuracy and machine learning 10 Churn demographics and firmographics 11 Leading the fight against churn

Much of human history has played itself out along the rim of the Indian Ocean. In a first-of-its-kind attempt, bestselling author Sanjeev Sanyal tells the history of this significant region, which stretches across East Africa, the Middle East and the Indian subcontinent to South East Asia and Australia. He narrates a fascinating tale about the earliest human migrations out of Africa and the great cities of Angkor and Vijayanagar; medieval Arab empires and Chinese ‘treasure fleets’; the rivalries of European colonial powers and a new dawn. Sanjeev explores remote archaeological sites, ancient inscriptions, maritime trading networks and half-forgotten oral histories, to make exciting revelations. In his inimitable style, he draws upon existing and new evidence to challenge well-established claims about famous historical characters and the flow of history. Adventurers, merchants, explorers, monks, swashbuckling pirates, revolutionaries and warrior princesses populate this colourful and multifaceted narrative. The Ocean of Churn takes the reader on an amazing journey through medieval geopolitics and eyewitness accounts of long-lost cities to the latest genetic discoveries about human origins, bringing alive a region that has defined civilization from the very beginning.

The fifth book in the NYT bestselling Expanse series, Nemesis Games drives the crew of the Rocinante apart, and as they struggle to survive, the inner planets fall victim to an enemy's catastrophic plan. Now a Prime Original series. HUGO AWARD WINNER FOR BEST SERIES A thousand worlds have opened, and the greatest land rush in human history has begun. As wave after wave of colonists leave, the power structures of the old solar system begin to buckle. Ships are disappearing without a trace. Private armies are being secretly formed. The sole remaining protomolecule sample is stolen. Terrorist attacks previously considered impossible bring the inner planets to their knees. The sins of the past are returning to exact a terrible price. And as a new human order is struggling to be born in blood and fire, James Holden and the crew of the Rocinante must struggle to survive and get back to the only home they have left. Nemesis Games is a breakneck science fiction adventure following the bestselling Cibola Burn. The Expanse Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath ​Leviathan Falls Memory's Legion The Expanse Short Fiction Drive The Butcher of Anderson Station Gods of Risk The Churn The Vital Abyss Strange Dogs Auberon The Sins of Our Fathers

From a New York Times bestselling and Hugo award-winning author comes a modern masterwork of science fiction, introducing a captain, his crew, and a detective as they unravel a horrifying solar system wide conspiracy that begins with a single missing girl. Now a Prime Original series. Humanity has colonized the solar system—Mars, the Moon, the Asteroid Belt and beyond—but the stars are still out of our reach. Jim Holden is XO of an ice miner making runs from the rings of Saturn to the mining stations of the Belt. When he and his crew stumble upon a derelict ship, the Scopuli, they find themselves in possession of a secret they never wanted. A secret that someone is willing to kill for—and kill on a scale unfathomable to Jim and his crew. War is brewing in the system unless he can find out who left the ship and why. Detective Miller is looking for a girl. One girl in a system of billions, but her parents have money and money talks. When the trail leads him to the Scopuli and rebel sympathizer Holden, he realizes that this girl may be the key to everything. Holden and Miller must thread the needle between the Earth government, the Outer Planet revolutionaries, and secretive corporations—and the odds are against them. But out in the Belt, the rules are different, and one small ship can change the fate of the universe. "Interplanetary adventure the way it ought to be written." —George R. R. Martin The Expanse Leviathan Wakes Caliban's War Abaddon's Gate Cibola Burn Nemesis Games Babylon's Ashes Persepolis Rising Tiamat's Wrath ​Leviathan Falls Memory's Legion The Expanse Short Fiction Drive The Butcher of Anderson Station Gods of Risk The Churn The Vital Abyss Strange Dogs Auberon The Sins of Our Fathers

The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. Summary The beating heart of any product or service business is returning clients. Don't let your hard-won customers vanish, taking their money with them. In Fighting Churn with Data you'll learn powerful data-driven techniques to maximize customer retention and minimize actions that cause them to stop engaging or unsubscribe altogether. This hands-on guide is packed with techniques for converting raw data into measurable metrics, testing hypotheses, and presenting findings that are easily understandable to non-technical decision makers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Keeping customers active and engaged is essential for any business that relies on recurring revenue and repeat sales. Customer turnover—or “churn”—is costly, frustrating, and preventable. By applying the techniques in this book, you can identify the warning signs of churn and learn to catch customers before they leave. About the book Fighting Churn with Data teaches developers and data scientists proven techniques for stopping churn before it happens. Packed with real-world use cases and examples, this book teaches you to convert raw data into measurable behavior metrics, calculate customer lifetime value, and improve churn forecasting with demographic data. By following Zuora Chief Data Scientist Carl Gold’s methods, you’ll reap the benefits of high customer retention. What's inside Calculating churn metrics Identifying user behavior that predicts churn Using churn reduction tactics with customer segmentation Applying churn analysis techniques to other business areas Using AI for accurate churn forecasting About the reader For readers with basic data analysis skills, including Python and SQL. About the author Carl Gold (PhD) is the Chief Data Scientist at Zuora, Inc., the industry-leading subscription management platform. Table of Contents: PART 1 - BUILDING YOUR ARSENAL 1 The world of churn 2 Measuring churn 3 Measuring customers 4 Observing renewal and churn PART 2 - WAGING THE WAR 5 Understanding churn and behavior with metrics 6 Relationships between customer behaviors 7 Segmenting customers with advanced metrics PART 3 - SPECIAL WEAPONS AND TACTICS 8 Forecasting churn 9 Forecast accuracy and machine learning 10 Churn demographics and firmographics 11 Leading the fight against churn

Enter The Expanse to explore questions of the meaning of human life, the concept of justice, and the nature of humanity, featuring a foreword from author James S.A. Corey The Expanse and Philosophy investigates the philosophical universe of the critically acclaimed television show and Hugo Award-winning series of novels. Original essays by a diverse international panel of experts illuminate how essential philosophical concepts relate to the meticulously crafted world of The Expanse, engaging with topics such as transhumanism, belief, culture, environmental ethics, identity, colonialism, diaspora, racism, reality, and rhetoric. Conceiving a near-future solar system colonized by humanity, The Expanse provokes a multitude of moral, ethical, and philosophical queries: Are Martians, Outer Planets inhabitants, and Earthers different races? Is Marco Inaros a terrorist? Can people who look and sound different, like Earthers and Belters, ever peacefully co-exist? Should science be subject to moral rules? Who is sovereign in space? What is the relationship between human progress and aggression? The Expanse and Philosophy helps you answer these questions—and many more. Covers the first six novels in The Expanse series and five seasons of the television adaptation Addresses the philosophical issues that emerge from socio-economics and geopolitics of Earth, Mars, and the Outer Planets Alliance Offers fresh perspectives on the themes, characters, and storylines of The Expanse Explores the connections between The Expanse and thinkers such as Aristotle, Kant, Locke, Hannah Arendt, Wittgenstein, Descartes, and Nietzsche Part of the popular Blackwell Philosophy and Pop Culture series, The Expanse and Philosophy is a must-have companion for avid readers of James S.A. Corey’s novels and devotees of the television series alike.