Fast times for Valiant?s volatile teenage strike squad!? Generation Zero came to Rook, Michigan to investigate a strange death...and the clues have led them into the halls of an even stranger high school! But only one person knows what really happened to Keisha Sherman?s tragically deceased boyfriend: Rook High?s reigning queen bee! Now, this reformed squad of walking warheads will have to forgo their usual military tactics...and wage a psychic infiltration into the mind of Rook?s most popular teenager! But, as they experience the truth through her eyes, what even darker revelations might spill forth about a town where murder, deception, and deceit lurk behind every picket fence? Out of the pages of HARBINGER WARS, Project Rising Spirit's tempestuous team of super-powered radicals is about to get slayed by the bell ? courtesy of New York Times best-selling writer Fred Van Lente (IVAR, TIMEWALKER) and red-hot artists Derek Charm (Jughead) and Francis Portela (FAITH)!

Ready... Set... Riot! Years ago, the children of the experimental strike team known as GenerationZero were taken from their families by Project Rising Spirit, a private weapons contractor, and raised to be psychic soldiers. After years of taking orders, they have fought for and won their freedom. Now, the world?s most wanted teenagers have pledged to protect each other?tooth and claw, while using their extraordinary abilities to right wrongs for a generation without a future? To fight for kids, just like them. One of those kids is Keisha Sherman, whose boyfriend just turned up dead after a suspicious car crash in Rook, Michigan ? a newly booming tech town that sprang from rags to superriches seemingly overnight. When Keisha makes a desperate plea into her webcam, the local high school suddenly finds itself with several unusual new students? But as word of Generation Zero?s presence spreads rapidly through the halls, this volatile band of teenage upstarts is about to discover that they?re far from the most extraordinary thing lurking behind Rook?s stainless-steel facade? New York Times best-selling writer Fred Van Lente (ARCHER & ARMSTRONG,?Amazing Spider-Man) and blockbuster artist Francis Portela (FAITH) launch four highly specialized superhuman soldiers into their most dangerous mission yet: high school! Collecting?GENERATION ZERO #1-5.

All bets are off in this third and final book in the epic New York Times bestselling Lorien Legacies Reborn series! This fast-paced, action-packed adventure—which is set in the world of I Am Number Four—is perfect for fans of the Darkest Minds series and the X-Men franchise. After the battle in Switzerland, the Fugitive Six find their allegiances torn, dividing them into two factions. Taylor, Kopano, and Nigel return to the Academy with Nine, but nothing is the same. As fear and resentment of the Human Garde continues to grow, the United Nations decrees that all humans with Legacies must be implanted with inhibitors. So our heroes will have no choice but to rebel. And with the Foundation still at large, Isabela, Caleb, and Ran have decided to join forces with their former foes Einar and Five to hunt them down. But when a new threat is revealed, the group may find itself painfully outmatched. Facing capture or annihilation from all sides, the only hope the Human Garde have for survival is to stand together once and for all to fight back against their true enemies. Return to Zero is the epic conclusion to the story of the Garde that began with the worldwide phenomenon I Am Number Four.

Combined cycle power plants are one of the most promising ways of improving fossil-fuel and biomass energy production. The combination of a gas and steam turbine working in tandem to produce power makes this type of plant highly efficient and allows for CO2 capture and sequestration before combustion. This book provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants.After introductory chapters on basic combined cycle power plant and advanced gas turbine design, the book reviews the main types of combined cycle system. Chapters discuss the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) and integrated gasification combined cycle (IGCC) as well as novel humid air cycle, oxy-combustion turbine cycle systems. The book also reviews pressurised fluidized bed combustion (PFBC), externally fired combined cycle (EFCC), hybrid fuel cell turbine (FC/GT), combined cycle and integrated solar combined cycle (ISCC) systems. The final chapter reviews techno-economic analysis of combined cycle systems.With its distinguished editor and international team of contributors, Combined cycle systems for near-zero emission power generation is a standard reference for both industry practitioners and academic researchers seeking to improve the efficiency and environmental impact of power plants. - Provides a comprehensive review of the design, engineering and operational issues of a range of advanced combined cycle plants - Introduces basic combined cycle power plant and advanced gas turbine design and reviews the main types of combined cycle systems - Discusses the technology, efficiency and emissions performance of natural gas-fired combined cycle (NGCC) systems and integrated gasification combined cycle (IGCC) systems, as well as novel humid air cycle systems and oxy-combustion turbine cycle systems

NATIONAL BESTSELLER • Discover the game-changing theory of the cycles of history and what past generations can teach us about living through times of upheaval—with deep insights into the roles that Boomers, Generation X, and Millennials have to play—now with a new preface by Neil Howe. First comes a High, a period of confident expansion. Next comes an Awakening, a time of spiritual exploration and rebellion. Then comes an Unraveling, in which individualism triumphs over crumbling institutions. Last comes a Crisis—the Fourth Turning—when society passes through a great and perilous gate in history. William Strauss and Neil Howe will change the way you see the world—and your place in it. With blazing originality, The Fourth Turning illuminates the past, explains the present, and reimagines the future. Most remarkably, it offers an utterly persuasive prophecy about how America’s past will predict what comes next. Strauss and Howe base this vision on a provocative theory of American history. The authors look back five hundred years and uncover a distinct pattern: Modern history moves in cycles, each one lasting about the length of a long human life, each composed of four twenty-year eras—or “turnings”—that comprise history’s seasonal rhythm of growth, maturation, entropy, and rebirth. Illustrating this cycle through a brilliant analysis of the post–World War II period, The Fourth Turning offers bold predictions about how all of us can prepare, individually and collectively, for this rendezvous with destiny.

In Zero Hour for Gen X, Matthew Hennessey calls on his generation, Generation X, to take a stand against tech-obsessed millennials, apathetic baby boomers, utopian Silicon Valley “visionaries,” and the menace to top them all: the soft totalitarian conspiracy known as the Internet of Things. Soon Gen Xers will be the only cohort of Americans who remember life as it was lived before the arrival of the Internet. They are, as Hennessey dubs them, “the last adult generation,” the sole remaining link to a time when childhood was still a bit dangerous but produced adults who were naturally resilient. More than a decade into the social media revolution, the American public is waking up to the idea that the tech sector’s intentions might not be as pure as advertised. The mountains of money being made off our browsing habits and purchase histories are used to fund ever-more extravagant and utopian projects that, by their very natures, will corrode the foundations of free society, leaving us all helpless and digitally enslaved to an elite crew of ultra-sophisticated tech geniuses. But it’s not too late to turn the tide. There’s still time for Gen X to write its own future. A spirited defense of free speech, eye contact, and the virtues of patience, Zero Hour for Gen X is a cultural history of the last 35 years, an analysis of the current social and historical moment, and a generational call to arms.

They?ve infiltrated, assassinated, and overthrown? Now this reformed covert strike team of teenage walking warheads have set their sights on a dangerous new mission: high school! ? In the secretive tech oasis of Rook, Michigan, who can a teenager trust? Not the police? Not the teachers? And definitely not the parents. So when high schooler Keisha Sherman?s boyfriend turns up dead in an accident gone awry, she makes a desperate plea?and Generation Zero have heeded her call! But, with precision-honed military training and a taste for subverting authority, can this squad of high-powered, teenage superhumans infiltrate Rook undetected? Or is their very presence about to draw another of the town?s billion-dollar secrets into the light of day? THE FUTURE OF VALIANT continues as New York Times best-selling writer Fred Van Lente (4001 A.D.: WAR MOTHER) and acclaimed artist Francis Portela (FAITH) launch the most volatile superteam in comics into their first, mind-blowing monthly series!

NEW YORK TIMES BESTSELLER NATIONAL BESTSELLER In this urgent, singularly authoritative book, Bill Gates sets out a wide-ranging, practical--and accessible--plan for how the world can get to zero greenhouse gas emissions in time to avoid an irreversible climate catastrophe. Bill Gates has spent a decade investigating the causes and effects of climate change. With the help and guidance of experts in the fields of physics, chemistry, biology, engineering, political science and finance, he has focused on exactly what must be done in order to stop the planet's slide toward certain environmental disaster. In this book, he not only gathers together all the information we need to fully grasp how important it is that we work toward net-zero emissions of greenhouse gases but also details exactly what we need to do to achieve this profoundly important goal. He gives us a clear-eyed description of the challenges we face. He describes the areas in which technology is already helping to reduce emissions; where and how the current technology can be made to function more effectively; where breakthrough technologies are needed, and who is working on these essential innovations. Finally, he lays out a concrete plan for achieving the goal of zero emissions--suggesting not only policies that governments should adopt, but what we as individuals can do to keep our government, our employers and ourselves accountable in this crucial enterprise. As Bill Gates makes clear, achieving zero emissions will not be simple or easy to do, but by following the guidelines he sets out here, it is a goal firmly within our reach.

New York Times Best Seller How will Artificial Intelligence affect crime, war, justice, jobs, society and our very sense of being human? The rise of AI has the potential to transform our future more than any other technology—and there’s nobody better qualified or situated to explore that future than Max Tegmark, an MIT professor who’s helped mainstream research on how to keep AI beneficial. How can we grow our prosperity through automation without leaving people lacking income or purpose? What career advice should we give today’s kids? How can we make future AI systems more robust, so that they do what we want without crashing, malfunctioning or getting hacked? Should we fear an arms race in lethal autonomous weapons? Will machines eventually outsmart us at all tasks, replacing humans on the job market and perhaps altogether? Will AI help life flourish like never before or give us more power than we can handle? What sort of future do you want? This book empowers you to join what may be the most important conversation of our time. It doesn’t shy away from the full range of viewpoints or from the most controversial issues—from superintelligence to meaning, consciousness and the ultimate physical limits on life in the cosmos.