Starhopper was humanity's first interstellar probe. It was designed to search for intelligent life beyond the solar system. Before it could be launched, however, intelligent life found Earth. The discovery of an alien light sail inbound at the edge of the solar system generated considerable excitement in scientific circles. With the interstellar probe nearing completion, it gave scientists the opportunity to launch an expedition to meet the aliens while they were still in space. The second surprise came when Starhopper's crew boarded the alien craft. They found beings who, despite their alien physiques, were surprisingly compatible with humans. That two species so similar could have evolved a mere twelve light years from one another seemed too coincidental to be true. One human being soon discovered that coincidence had nothing to do with it...

The epic and mind-blowing finale to this visionary space opera series surpasses all expectation: Menelaus Montrose, having forged an uneasy alliance with his immortal adversary, Ximen del Azarchel, maps a future on a scale beyond anything previously imagined. No longer concerned with the course of history across mere millennia, Montrose and del Azarchel have become the architects of aeons, bringing forth minds the size of planets as they steer the bizarre intellectual descendants of an extinct humanity. Ever driving their labors and their enmity is the hope of reunion with their shared lost love, the posthuman Rania, whose eventual return is by no means assured, but who may unravel everything these eternal rivals have sought to achieve. John C. Wright's The Architect of Aeons is the latest in his millennia spanning space opera.

Protect, Defend _ and Blow to Smithereens! Humanity's Separatist movement prepares the biggest sucker punch ever against Earth governments. The plan Kill the U.S. President at Disney World and drive a quantum-teleported kamikaze starship into a heavily-populated city. One thing the fanatical Separatists haven't figured on: an America military unleashed by a fighting president -- an ex-Marine determined that terrorists won't have the final word on humanity's future! DOD and NASA consultant and author of the groundbreaking Warp Speed, Travis S. "Doc" Taylor delivers the heart- pounding, idea-driven SF techno-thriller sequel to his dazzling One Day on Mars! At the publisher's request, this title is sold without DRM (Digital Rights Management). "[E]xplodes with inventive action." ¾Publishers Weekly on Travis S. Taylor's The Quantum Connection.

#1 NEW YORK TIMES BESTSELLER • From the author of The Martian, a lone astronaut must save the earth from disaster in this “propulsive” (Entertainment Weekly), cinematic thriller full of suspense, humor, and fascinating science—in development as a major motion picture starring Ryan Gosling. HUGO AWARD FINALIST • ONE OF THE YEAR’S BEST BOOKS: Bill Gates, GatesNotes, New York Public Library, Parade, Newsweek, Polygon, Shelf Awareness, She Reads, Kirkus Reviews, Library Journal • “An epic story of redemption, discovery and cool speculative sci-fi.”—USA Today “If you loved The Martian, you’ll go crazy for Weir’s latest.”—The Washington Post Ryland Grace is the sole survivor on a desperate, last-chance mission—and if he fails, humanity and the earth itself will perish. Except that right now, he doesn’t know that. He can’t even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he’s been asleep for a very, very long time. And he’s just been awakened to find himself millions of miles from home, with nothing but two corpses for company. His crewmates dead, his memories fuzzily returning, Ryland realizes that an impossible task now confronts him. Hurtling through space on this tiny ship, it’s up to him to puzzle out an impossible scientific mystery—and conquer an extinction-level threat to our species. And with the clock ticking down and the nearest human being light-years away, he’s got to do it all alone. Or does he? An irresistible interstellar adventure as only Andy Weir could deliver, Project Hail Mary is a tale of discovery, speculation, and survival to rival The Martian—while taking us to places it never dreamed of going.

The crew aboard the Stellar Survey Starship Magellan returns to Earth with bad news from their expedition to the Crab Nebula. Out among the stars, a million systems have fallen under the weight of Broan force—a fate awaiting Earth should the Broa learn of the planet’s existence. Having received this knowledge, Earth’s politicians argue over their next move, confronted by a problem with no acceptable solution. In the meantime, Mark Rykand and Lisa Arden have embarked on a dangerous mission to spy on this newly discovered, all-powerful enemy. They must gather useful intelligence quickly—if their cover is blown too soon, the extinction of humankind is nearly certain...

When the supergiant star Antares exploded in 2512, the human colony on Alta found their pathway to the stars gone, isolating them from the rest of human space for more than a century. When a powerful warship materializes in the system without warning, the commanders of the Altan Space Navy are alarmed. They dispatch one of Alta’s most powerful ships to investigate, only to discover the unknown behemoth is battered and helmed by a dead crew. This is disturbing news for the Altans as the defeated battleship would have easily defeated the whole of the Altan navy on it’s own. And if that ship was able to stumble into the Altan system, so too could the force responsible for its destruction. Something must be done.

For millennia, the Makers’ Life Probes explored the farthest reaches of space in search of the secret behind faster-than-light speed. In the 22nd century, the people of Earth made a pact with this far-flung civilization—all of the Makers’ intelligence in exchange for help in their mission. Three hundred years later, descendants of the original Procyon expedition have returned to Earth in a starship. They find a world that has forgotten the generations-old contract. No matter. The returning colonists have overcome far greater obstacles in their single-minded drive to redeem a promise made before any of them were born...