In one of the most powerful and thought-provoking novels of his remarkable career, Orson Scott Card's Pastwatch interweaves a compelling portrait of Christopher Columbus with the story of a future scientist who believes she can alter human history from a tragedy of bloodshed and brutality to a world filled with hope and healing.

    History teaches us that a third of Europe's population was destroyed. But what if? What if the plague killed 99 percent of the population instead? How would the world have changed? This is a look at the history that could have been: a history that stretches across centuries, a history that sees dynasties and nations rise and crumble, a history that spans horrible famine and magnificent innovation. These are the years of rice and salt.

    Anxious to compete, Russian prospectors commissioned inventor Leviticus Blue to create a great machine that could mine through Alaska’s ice. Thus was Dr. Blue’s Incredible Bone-Shaking Drill Engine born.But on its first test run the Boneshaker went terribly awry, destroying several blocks of downtown Seattle and unearthing a subterranean vein of blight gas that turned anyone who breathed it into the living dead.Now it is sixteen years later, and a wall has been built to enclose the devastated and toxic city. Just beyond it lives Blue’s widow, Briar Wilkes. Life is hard with a ruined reputation and a teenaged boy to support, but she and Ezekiel are managing. Until Ezekiel undertakes a secret crusade to rewrite history.His quest will take him under the wall and into a city teeming with ravenous undead, air pirates, criminal overlords, and heavily armed refugees. And only Briar can bring him out alive.

    Stephen the Third, the king of England, has just died, and Mass (Mozart’s second requiem) is about to be sung to lay him to rest. In the choir is our hero, Hubert Anvil, an extremely ordinary ten-year-old boy with a faultless voice. In the audience is a select group of experts whose job is to determine whether that faultless voice should be preserved by performing a certain operation. Art, after all, is worth any sacrifice.How Hubert realizes what lies in store for him and how he deals with the whirlpool of piety, menace, terror, and passion that he soon finds himself in are the subject of a classic piece of counterfactual fiction equal to Philip K. Dick’s The Man in the High Castle.The Alteration won the John W. Campbell Memorial Award for best science-fiction novel in 1976.

    It is based on notes handed down to Michael Moorcock from his great-grandfather. It's a story of a world of empires secured by airships, and a Chinese genius who invented the means of overthrowing the West's power!

    Clandestine Ministry of Peculiar Occurrences is forbidden to investigate. But Eliza Braun, with bulletproof corset, fondness for dynamite, remarkable devices, drags along timorous new partner Wellington Books, of encyclopedic brain, against Phoenix intent on enslaving Britons.

    Lucy is a minor daughter in one of those families; her parents were both leading figures in the group that overthrew Churchill and negotiated peace with Herr Hitler eight years before.Despite her parents' evident disapproval, Lucy is married — happily — to a London Jew. It was therefore quite a surprise to Lucy when she and her husband David found themselves invited to the retreat. It's even more startling when, on the retreat's first night, a major politician of the Farthing set is found gruesomely murdered, with abundant signs that the killing was ritualistic.It quickly becomes clear to Lucy that she and David were brought to the retreat in order to pin the murder on him. Major political machinations are at stake, including an initiative in Parliament, supported by the Farthing set, to limit the right to vote to university graduates.But whoever's behind the murder, and the frame-up, didn't reckon on the principal investigator from Scotland Yard being a man with very private reasons for sympathizing with outcasts… and looking beyond the obvious.As the trap slowly shuts on Lucy and David, they begin to see a way out — a way fraught with peril in a darkening world.

    Slavery is legal once again. The few Jews who still survive hide under assumed names. In San Francisco, the I Ching is as common as the Yellow Pages. All because some twenty years earlier the United States lost a war — and is now occupied by Nazi Germany and Japan.This harrowing, Hugo Award-winning novel is the work that established Philip K. Dick as an innovator in science fiction while breaking the barrier between science fiction and the serious novel of ideas. In it Dick offers a haunting vision of history as a nightmare from which it may just be possible to wake.

    His own people have turned on him. His title is worthless. All he has is a battletorn war machine and a loyal crew of men.Deryn Sharp is a commoner, disguised as a boy in the British Air Service. She's a brilliant airman. But her secret is in constant danger of being discovered.With World War I brewing, Alek and Deryn's paths cross in the most unexpected way…taking them on a fantastical, around-the-world adventure that will change both their lives forever.

    Trapped in 1877, a historian writes an account of an alternative history of America in which the South won the Civil War. Living in this alternative timeline, he was determined to change events at Gettysburg.When he's offered the chance to return to that fateful turning point his actions change history as he knows it, leaving him in an all too familiar past.

    Instead of advancing technologically, humanity had to piece itself back together. In the 21st century, boats still run on steam, messages are delivered by telegraph, and the British Empire controls much of the world from its capital in Delhi. The other major world power is the Czar of Russia—who is preparing for global conquest.

    Think you know the story of the O.K. Corral? Think again, as five-time Hugo winner Mike Resnick takes on his first steampunk western tale, and the West will never be the same.

    Lee faces defeat. The Army of Northern Virginia is ragged and ill-equpped. Gettysburg has broken the back of the Confederacy and decimated its manpower.Then, Andries Rhoodie, a strange man with an unplaceable accent, approaches Lee with an extraordinary offer. Rhoodie demonstrates an amazing rifle: Its rate of fire is incredible, its lethal efficiency breathtaking--and Rhoodie guarantees unlimited quantitites to the Confederates.The name of the weapon is the AK-47...."It is absolutely unique--without question the most fascinating Civil War novel I have ever read." –Professor James M. McPherson – Pultizer Prize winning Battle Cry of Freedom

    No one he has ever known or loved has been born yet. Perhaps now they never will be.Stanton knows that a great and terrible war is coming. A collective suicidal madness that will destroy European civilization and bring misery to millions in the century to come. He knows this because, for him, that century is already history.Somehow he must change that history. He must prevent the war. A war that will begin with a single bullet. But can a single bullet truly corrupt an entire century?And, if so, could another single bullet save it?

    That single tragedy set off a whole series of events, resulting in the Spanish Armada's defeat of England and subsequent demise of Protestantism. Now it's the 20th century, and the Church of Rome reigns supreme. People live a pastoral existence of guilds and farming, with technology held back to the level of the steam locomotive and primitive radio. Still, science cannot be held back forever...a revolution is building.