Suddenly the planet and every living thing on it no longer exist in a single timeline. Instead, the world becomes a patchwork of eras, from prehistory to 2037, each with its own indigenous inhabitants.Scattered across the planet are floating silver orbs impervious to all weapons and impossible to communicate with. Are these technologically advanced devices responsible for creating and sustaining the rifts in time? Are they cameras through which inscrutable alien eyes are watching? Or are they something stranger and more terrifying still?The answer may lie in the ancient city of Babylon, where two groups of refugees from 2037: three cosmonauts returning to Earth from the International Space Station, and three United Nations peacekeepers on a mission in Afghanistan have detected radio signals: the only such signals on the planet, apart from their own. The peacekeepers find allies in nineteenth-century British troops and in the armies of Alexander the Great. The astronauts, crash-landed in the steppes of Asia, join forces with the Mongol horde led by Genghis Khan. The two sides set out for Babylon, each determined to win the race for knowledge . . . and the power that lies within.Yet the real power is beyond human control, perhaps even human understanding. As two great armies face off before the gates of Babylon, it watches, waiting. . . .

    Trigger Argee is a crack shot, with reflexes that make lightning look lethargic, and also a top agent of the galaxy's Federation of the Hub. Separately, they have been making life miserable for human criminals, unfriendly aliens, and nefarious members of all species. But when a danger to the entire Hub civilization brought these two together, the galaxy would never be the same!

    . . until now. This extraordinary new novel from one of the most brilliant talents in contemporary fiction is a standout literary thriller in which one man stumbles upon the discovery Einstein himself tried to keep hidden.When twelve-year-old Daphne Marrity takes a videotape labeled Pee-wee's Big Adventure from her grandmother's house, neither she nor her college-professor father, Frank Marrity, has any idea that the theft has drawn the attention of both the Israeli Secret Service and an ancient European cabal of occultists—or that within hours they'll be visited by her long-lost grandfather, who is also desperate to get that tape.And when Daphne's teddy bear is stolen, a blind assassin nearly kills Frank, and a phantom begins to speak to her from a switched-off television set, Daphne and her father find themselves caught in the middle of a murderous power struggle that originated long ago in Israel and Germany but now crashes through Los Angeles and out to the Mojave Desert. To survive, they must quickly learn the rules of a dangerous magical chess game and use all their cleverness and courage—as well as their love and loyalty to each other—to escape a fate more profound than death.A pulse-pounding epic adventure that blurs the lines between espionage and the supernatural; good and evil; past, present and future, Three Days to Never is an exhilarating masterwork of speculative suspense from the always remarkable imagination of the incomparable Tim Powers.

    But this time the endangered child Amanda has incredible powers and in her fear might destroy Earth and Faerie both!

    So when both men are stranded on far-off planets with no hope of rescue from Earth, they must rely on their wits and their training to survive. But survival is only the beginning. To better handle the rigors of the alien world of Topaz, Fox and his crewmates have been implanted with the memories of their Apache ancestors -- but the Opposition has sent its own team with the reawakened memories of their Mongol ancestors! Meanwhile, Murdock is trapped in the ancient past of the water world of Hawaika, facing terrifying wizards in a kingdom he knows will soon be utterly annihilated by an alien empire that is bent on the conquest of the entire galaxy. The fates of two worlds, and possibly the galaxy itself, will be determined by the actions of these castaways in time -- and whatever happens, the lives of Time Agents everywhere will be changed forever....

    Clarke (Astounding Science Fiction May'46)2 Menace from Earth by Robert A. Heinlein (The Magazine of Fantasy and Science Fiction Aug'57)3 Code Three by Rick Raphael (Analog Feb'63)4 Hunting Problem by Robert Sheckley (Galaxy Sep'55)5 Black Destroyer by A. E. Van Vogt (Astounding Science Fiction July'39)6 Pail of Air by Fritz Leiber (Galaxy Dec'51)7 Thy Rocks and Rills by Robert Ernest Gilbert (If Sep'53)8 Gun for Dinosaur by L. Sprague de Camp (Galaxy Mar'56)9 Goblin Night by James H. Schmitz (Analog Apr'65)10 Only Thing We Learn by C. M. Kornbluth (Startling Stories July'49)11 Trigger Tide by Wyman Guin (as Norman Menascoe Astounding Science Fiction Oct'50)12 Aliens by Murray Leinster (Astounding Science Fiction Aug'59)13 All the Way Back by Michael Shaara (Astounding Science Fiction July'52)14 Last Command by Keith Laumer (Analog Jan'67)15 Who Goes There? by John W. Campbell (as Don A. Stuart Astounding Science Fiction Aug'38)16 Quietus by Ross Rocklynne (Astounding Science Fiction Sep'40)17 Answer by Frederic Brown (Angels and Spaceships 1954)18 Last Question by Isaac Asimov (Isaac Asimov: The Complete .. #1 1956)19 Cold Equations by Tom Godwin (Astounding Science Fiction Aug'54)20 Shambleau by C. L. Moore (Wierd Tales Nov'33)21 Turning Point by Poul Anderson (If May'53)22 Heavy Planet by Lee Gregor (Astounding Science Fiction Aug'39)23 Omnilingual by H. Beam Piper (Astounding Science Fiction Feb'57)24 Gentle Earth by Christopher Anvil (Astounding Science Fiction Nov'57)25 Environment by Chester S. Geier (Astounding Science Fiction May'44)26 Liane the Wayfarer by Jack Vance (The Dying Earth 1950)27 Spawn by P. Schuyler Miller (Wierd Tales Aug'39)28 St. Dragon and the George by Gordon R. Dickson 29 Thunder and Roses by Theodore Sturgeon (Astounding Science Fiction Nov'47)

    They are recruited by an agency that no one knows exists, with only one purpose—to fix broken history. Because time travel is here, and there are those who would go back in time and change the past. That’s why the TimeRiders exist: to protect us. To stop time travel from destroying the world...

    Neal Anson Clemons, brilliant physicist and martial arts expert, was born at the very moment that men first landed on the moon, and his dream had always been to find a way to travel to the stars. And now he and his team have achieved a breakthrough, both in building a warp drive, and finding a new energy source powerful enough to make the drive more than an interesting theoretical concept. With the help of a beautiful Air Force Major and astronaut, Tabitha Ames, the US Government has funded the project, including assembly in orbit of the first faster-than-light probe. Unfortunately, forces working behind the scenes have much darker dreams, and they do not hesitate to blow up a space shuttle, attempt to kill Neal and Tabitha, and use the stolen warp technology to start what they expect to be a short victorious war with the United States. But Neal has ideas for using warp drive completely unsuspected by America's enemies, and repelling the all-out attack is only the beginning of a titanic struggle to reach the stars.

    But even if you did, you’d never believe it.The world as you know it wouldn't be the same without him. Denny was born into one of the lowest rungs of society, but his bleak fortunes abruptly change when the mysterious Upjohn Institute recruits him to be a Rewinder, a verifier of personal histories. The job at first sounds like it involves researching old books and records, but Denny soon learns it's far from it. A Rewinder's job is to observe history.In person.Embracing his new duties with enthusiasm, Denny witnesses things he could never even imagine before. But as exciting as the adventures into the past are, there are dangers, too. For even the smallest error can have consequences. Life-altering consequences. Time, after all, is merely a reference point.

    The wizards of Erchanen have been searching all the worlds to find a hero, and Vixen the Slayer is the last name on their list.The Warmother, imprisoned a thousand years before by Ginnas the Warkiller, has broken free of her ancient chains. If a hero can't be found somewhere in all the universes to fight for them, the people of Erchanen are toast. But is it Glory they're looking for... or Vixen?It all seemed to be a perfectly straightforward misunderstanding when Belegir was explaining it in Glory's dressing room. The reality—if you could call it that—isn't just fighting for her life. Faced with a challenge like that, what can a girl do but pick up her magic sword and her stuffed elephant and give her trademark battle cry:"Hi-yi-yi-yi! Come, Camrado! Evil wakes!"At the publisher's request, this title is sold without DRM (DRM Rights Management).Can be found online at Baen Free Library

    Heinlein, author of numerous New York Times best sellers. He starred in Heinlein's most popular novels, including Methuselah's Children, Time Enough For Love, The Number Of The Beast, To Sail Beyond The Sunset and others. The oldest living member of the human race due to his unique genes, Long has been a pioneer on eight planets, survived wars and lynch mobs, and explored most of the galaxy. His adventures have given him a breadth of experience distilled through the irony of an immortal viewpoint. But there is nothing pompous about Long's reflections on the human condition. As the noted editor and critic David G. Hartwell has observed, "Lazarus' comments are acute, lively and intelligent." And here they are, compiled in one beautifully designed trade paperback, filled with illuminations and illustrations by renowned Science Fiction artist Stephen Hickman, for the delight of the millions of Heinlein fans around the world.

    A military unit is thrust back into Paleolithic times with only their guns and portable hardware.Ten soldiers on convoy in Afghanistan suddenly find themselves lost in time. Somehow, they arrived in Earth's Paleolithic Asia. With no idea how they arrived or how to get back, the shock of the event is severe. They discover groups of the similarly displaced: Imperial Romans, Neolithic Europeans, and a small cadre of East Indian peasants. Despite their technological advantage, the soldiers only have ten people, and know no way home. Then two more time travelers arrive from a future far beyond the present. These time travelers may have the means to get back, but they aren't giving it up. In fact, they may have a treacherous agenda of their own, one that may very well lead to the death of the displaced in a harsh and dangerous era.

    Within twenty-four hours he is dead, his body swiftly cremated by his only known associates. Halfway around the world, archaeologists make a shocking discovery at a medieval site. Suddenly they are swept off to the headquarters of a secretive multinational corporation that has developed an astounding technology. Now this group is about to get a chance not to study the past but to enter it. And with history opened up to the present, the dead awakened to the living, these men and women will soon find themselves fighting for their very survival -- six hundred years ago.

    It is the world's best-kept secret-and its most terrifying. Trying to regain his life in the Alaskan wilds, ex-con/ex-cop Travis Chase stumbles upon an impossible scene: a crashed 747 passenger jet filled with the murdered dead, including the wife of the [resident of the United States.Though a nightmare of monumental proportions, it pales before the terror to come, as Chase is dragged into a battle for the future that revolves around an amazing artifact. Allied with a beautiful covert operative whose life he saved, Chase must now play the role he's been destined for-a pawn of incomprehensible forces or humankind's final hope-as the race toward Apocalypse begins in earnest. Because something is loose in the world. And doomsday is not only possible...it is inevitable.

    The Federated States of Columbia has consolidated power and risen against the oppression of Earth's corrupt Caliphate. But when Salafi madmen bent on a new jihad kill FSC Captain Patrick Hennessey's family in a cowardly attack, they create an enemy that will show even less mercy than they do.A legendary warrior is born: Carrera, the scourge of Salafism. He will forge an army from the decrepit remains of a military in a failing state. He will find those who killed his family. He will destroy them utterly. And he will try like hell to not becoming exactly like the enemy he is fighting. Only when he is finished will there be peace: the peace of an empty wind as it blows across a desert strewn with the bones of Carrera's enemies.