Sixty-five million years ago, a disastrous cataclysm eliminated three quarters of all life on Earth. Overnight, the age of dinosaurs ended. The age of mammals had begun. But what if history had happened differently? What if the reptiles had survived to evolve into intelligent life? In West of Eden, best-selling author Harry Harrison has created a rich, dramatic saga of a world where the descendants of the dinosaurs struggled with a clan of humans in a battle for survival.

Paleontologist Brandon Thackery and his rival, Miles "Klicks" Jordan, fulfill a dinosaur lover's dream with history's first time-travel jaunt to the late Mesozoic. Hoping to solve the extinction mystery, they find Earth's gravity is only half its 21st-century value and dinosaurs that behave very strangely. Could the slimy blue creatures from Mars have something to do with both?

Neanderthals have developed a radically different civilization on a parallel Earth. A Neanderthal physicist, Ponter Boddit, accidentally passes from his universe into a Canadian underground research facility. Fortunately, a team of human scientists, including expert paleo-anthropologist Mary Vaughan, promptly identifies and warmly receives Ponter. Solving the language problem and much else is a mini-computer, called a Companion, implanted in the brain of every Neanderthal. But it can't help his fellow scientist back in his world, Adikor Huld, when the authorities charge Adikor with his murder.

Experimental psychologist Jim Marchuk has developed a flawless technique for identifying the previously undetected psychopaths lurking everywhere in society. But while being cross-examined about his breakthrough in court, Jim is shocked to discover that he has lost his memories of six months of his life from 20 years previously - a dark time during which he himself committed heinous acts.

While J. Robert Oppenheimer and his Manhattan Project team struggle to develop the A-bomb, Edward Teller wants something even more devastating: a weapon based on nuclear fusion - the mechanism that powers the sun. But Teller’s research leads to a terrifying discovery: by the year 2030, the sun will eject its outermost layer, destroying the entire inner solar system - including Earth. After the war ends, Oppenheimer’s physicists combine forces with Albert Einstein, computing pioneer John von Neumann, and rocket designer Wernher von Braun.

In this Hugo-nominated novel, an alien walks into a museum and asks if he can see a paleontologist. But the arachnid ET hasn't come aboard a rowboat with the Pope and Stephen Hawking (although His Holiness does request an audience later). Landing at the Royal Ontario Museum in Toronto, the spacefarer, Hollus, asks to compare notes on mass extinctions with resident dino-scientist Thomas Jericho.

Caitlin Decter is young, pretty, feisty, a genius at math - and blind. Still, she can surf the net with the best of them, following its complex paths clearly in her mind. But Caitlin's brain long ago co-opted her primary visual cortex to help her navigate online. So when she receives an implant to restore her sight, instead of seeing reality, the landscape of the World Wide Web explodes into her consciousness, spreading out all around her in a riot of colors and shapes.

When prospector Bob Broadhead went out to Gateway on the Heechee spacecraft, he decided he would know which was the right mission to make him his fortune. Three missions later, now famous and permanently rich, Robinette Broadhead has to face what happened to him and what he is...in a journey into himself as perilous and even more horrifying than the nightmare trip through the interstellar void that he drove himself to take!

In the near future, a signal is detected coming from the Alpha Centauri system. Mysterious, unintelligible data streams in for ten years. Heather Davis, a professor in the University of Toronto psychology department, has devoted her career to deciphering the message. Her estranged husband, Kyle, is working on the development of artificial intelligence systems and new computer technology utilizing quantum effects to produce a near-infinite number of calculations simultaneously.

When a disabled spaceship enters Earth's atmosphere, seven members of the advanced Tosok race are welcomed by the world. Then a popular scientist is murdered, and all evidence points to one of the Tosoks. Now, an alien is tried in a court of law -and there may be far more at stake than accounting for one human life.

A pair of fierce but beautiful eyes look out from the undergrowth of conifers. The eyes follow every movement in the great herd of plant-eating dinosaurs that mills around the open meadows, moving back and forth with the rapid scanning of a hunter who is thinking about everything she sees. She is an intelligent killer.

Bob Howard is a computer-hacker desk jockey, who has more than enough trouble keeping up with the endless paperwork he has to do on a daily basis. He should never be called on to do anything remotely heroic. But for some reason, he is.

Harry August is on his deathbed. Again. No matter what he does or the decisions he makes, when death comes, Harry always returns to where he began, a child with all the knowledge of a life he has already lived a dozen times before. Nothing ever changes. Until now. As Harry nears the end of his 11th life, a little girl appears at his bedside. "I nearly missed you, Doctor August", she says. "I need to send a message". This is the story of what Harry does next, and what he did before, and how he tries to save a past he cannot change and a future he cannot allow.

Jake Sullivan has cheated death: he's discarded his doomed biological body and copied his consciousness into an android form. The new Jake soon finds love, something that eluded him when he was encased in flesh: he falls for the android version of Karen, a woman rediscovering all the joys of life now that she too is no longer constrained by a worn-out body. Karen's son sues her, claiming that by uploading into an immortal body, she has done him out of his inheritance.

The narrator of Atwood's riveting novel calls himself Snowman. When the story opens, he is sleeping in a tree, wearing an old bedsheet, mourning the loss of his beloved Oryx and his best friend Crake, and slowly starving to death. He searches for supplies in a wasteland where insects proliferate and pigoons and wolvogs ravage the pleeblands, where ordinary people once lived, and the Compounds that sheltered the extraordinary. As he tries to piece together what has taken place, the narrative shifts to decades earlier. How did everything fall apart so quickly?

Mirian Raas comes from a long line of salvagers, adventurers who use magic to dive for sunken ships off the coast of tropical Sargava. When her father dies, Mirian has to take over his last job: a dangerous expedition into deep jungle pools, helping a tribe of lizardfolk reclaim the lost treasures of their people.

Udo's biggest problem isn't being a digger (that's low class), or staying drunk (that's damn expensive), or avoiding the Dwergaz (they're monsters), or even pissing off the supposed Gods. It's that his reality...well, it isn't what he thought. And now, he can't even afford to drink because his so-called friend Nicz is cutting into his business, digging up tin, iron, and copper. So Udo forms a new plan: clay. After all, clay jars are used to store everything: meat, herbs, and, his personal favorite, ale.

Meet Maimun - an orphan who couldn’t imagine how unfortunate it would be to discover a stone that makes him forever lucky. Fleeing a powerful demon named Asbeel, Maimun stows away aboard the ship Sea Sprite, where he encounters a cast of characters well-known to Salvatore fans: Captain Deudermont, Drizzt Do’Urden, Wulfgar, Catti-brie, and the dwarf Bruenor. Drizzt becomes a mentor to Maimun and aboard Deudermont’s ship, they sail the treacherous seas of the Forgotten Realms.

He is plainly too young and too inexperienced for the mission, but on the advice of her aged adviser Natoum, and with her husband off at war, the queen reluctantly assigns the task of delivery to...Madrenga. Accompanied only by a runt of a pony and a scrap of a pup, he sets off to transport the royal message to its destination. No matter what it might take. But things are not always what they seem. Heroes are sometimes made of the strangest stuff, and love is to be found in the most unexpected places...if one doesn’t die while treading the lethal path.

Konowa Swift Dragon, former commander of the Empire's elite Iron Elves, is looked upon as anything but ordinary. He has murdered a Viceroy, been court-martialed, seen his beloved regiment disbanded, and been banished in disgrace to the one place he despises the most---the forest.

Wynn Hygeort is stunned when Magiere and Leesil, along with the elven wolf Chap, show up at the Guild of Sagecraft. But Wynn cannot leave with her friends - she still must access the texts within the Guild’s archives, which may help her divine the locations of the last two Orbs sought by the Ancient Enemy. To complete her task - and protect the Orbs - Wynn must remain sequestered from her friends. But she’s essentially a prisoner.

The Vagrant is his name. He has no other. Years have passed since humanity's destruction emerged from the Breach. Friendless and alone he walks across a desolate, war-torn landscape. A s each day passes the world tumbles further into depravity, bent and twisted by the new order, corrupted by the Usurper, the enemy, and his infernal horde. His purpose is to reach the Shining City, last bastion of the human race, and deliver the only weapon that may make a difference in the ongoing war.

Sacrifice. The single act capable of bringing both death and life simultaneously. Thannuel Kerr is handsome, young, and brash, fumbling through childhood toward his inevitable inheritance: the next Lord of the Western Province. He struggles to accept his arranged marriage and to grow into the man he must become. The journey toward that end, however, is fraught with more peril than he could possibly imagine.

Moon has spent his life hiding what he is - a shape-shifter able to transform himself into a winged creature of flight. An orphan with only vague memories of his own kind, Moon tries to fit in among the tribes of his river valley, with mixed success. Just as Moon is once again cast out by his adopted tribe, he discovers a shape-shifter like himself... someone who seems to know exactly what he is, who promises that Moon will be welcomed into his community.

Wynn Hygeorht arrives at the Guild of Sagecraft, bearing texts supposedly penned by vampires. Seized by the Guild's scholars without Wynn's consent, several pages disappear - and two sages are found murdered. Convinced the Noble Dead are responsible for the killings, Wynn embarks on a quest to uncover the secrets of the texts....

Magiere has earned a reputation as the most formidable vampire slayer in the land. Villagers far and wide welcome her with both awe and disdain - grateful to her for ridding their towns of the undead menace, but finding themselves made poorer for their salvation. Magiere knows she's dealing with simple folk, who only wish to have their superstitions silenced, and sees nothing wrong with exploiting them for profit.

Once Humans had a magical alliance with Dragons. Now they and the other races have been enslaved by the Rhonas Empire – the elves – and can’t even remember the world the way it used to be. But thanks to the intervention of one determined dwarf and the human slave warrior known as Drakis, all of that is about to change.

Nicodemus is a young, gifted wizard with a problem. Magic in his world requires the caster to create spells by writing out the text...but he has always been dyslexic and thus has trouble casting even the simplest of spells. And his misspells could prove dangerous, even deadly, should he make a mistake in an important incantation. Yet he has always felt that he is destined to be something more than a failed wizard.

Stormfall is a dragon born with a coat the color of a starry night. When a violent storm strikes his island aerie, he is carried on hurricane winds into the complicated and sometimes cruel world of men. There, his journey takes him from fisher dragon to farmer, pit-fighting dragon to warrior, each step leading him closer to a remarkable destiny. But war is coming to the land of Remus, and with it a crossroads for the Night Dragon and the young soul-boy he allows on his back.

The Imperial Merchant Ship Chathrand is the last of her kind. Six hundred years old, the secrets of her construction long forgotten, the massive vessel dwarfs every other sailing craft in the world. It is a palace with sails, a floating outpost of the Empire of Arqual. And it is on its most vital mission yet: to deliver a young woman whose marriage will seal the peace between Arqual and its mortal enemy, the secretive Mzithrin Empire.

While J. Robert Oppenheimer and his Manhattan Project team struggle to develop the A-bomb, Edward Teller wants something even more devastating: a weapon based on nuclear fusion - the mechanism that powers the sun. But Teller’s research leads to a terrifying discovery: by the year 2030, the sun will eject its outermost layer, destroying the entire inner solar system - including Earth. After the war ends, Oppenheimer’s physicists combine forces with Albert Einstein, computing pioneer John von Neumann, and rocket designer Wernher von Braun.

Paleontologist Brandon Thackery and his rival, Miles "Klicks" Jordan, fulfill a dinosaur lover's dream with history's first time-travel jaunt to the late Mesozoic. Hoping to solve the extinction mystery, they find Earth's gravity is only half its 21st-century value and dinosaurs that behave very strangely. Could the slimy blue creatures from Mars have something to do with both?

Neanderthals have developed a radically different civilization on a parallel Earth. A Neanderthal physicist, Ponter Boddit, accidentally passes from his universe into a Canadian underground research facility. Fortunately, a team of human scientists, including expert paleo-anthropologist Mary Vaughan, promptly identifies and warmly receives Ponter. Solving the language problem and much else is a mini-computer, called a Companion, implanted in the brain of every Neanderthal. But it can't help his fellow scientist back in his world, Adikor Huld, when the authorities charge Adikor with his murder.

In this Hugo-nominated novel, an alien walks into a museum and asks if he can see a paleontologist. But the arachnid ET hasn't come aboard a rowboat with the Pope and Stephen Hawking (although His Holiness does request an audience later). Landing at the Royal Ontario Museum in Toronto, the spacefarer, Hollus, asks to compare notes on mass extinctions with resident dino-scientist Thomas Jericho.

A scientific experiment begins, and as the button is pressed, the unexpected occurs: everyone in the world goes to sleep for a few moments while everyone's consciousness is catapulted more than twenty years into the future. At the end of those moments, when the world reawakens, all human life is transformed by foreknowledge.

Sixty-five million years ago, a disastrous cataclysm eliminated three quarters of all life on Earth. Overnight, the age of dinosaurs ended. The age of mammals had begun. But what if history had happened differently? What if the reptiles had survived to evolve into intelligent life? In West of Eden, best-selling author Harry Harrison has created a rich, dramatic saga of a world where the descendants of the dinosaurs struggled with a clan of humans in a battle for survival.

Experimental psychologist Jim Marchuk has developed a flawless technique for identifying the previously undetected psychopaths lurking everywhere in society. But while being cross-examined about his breakthrough in court, Jim is shocked to discover that he has lost his memories of six months of his life from 20 years previously - a dark time during which he himself committed heinous acts.

Thirty-eight years ago, Dr. Sarah Halifax earned worldwide fame by deciphering a radio transmission from an unknown intelligence reaching out from deep space. Now 87, Sarah receives news that, at long last, a new signal has been received, and her services are desperately needed once again.

When a disabled spaceship enters Earth's atmosphere, seven members of the advanced Tosok race are welcomed by the world. Then a popular scientist is murdered, and all evidence points to one of the Tosoks. Now, an alien is tried in a court of law -and there may be far more at stake than accounting for one human life.

An experiment has gone terribly wrong. Dr. Peter Hobson has created three electronic simulations of his own personality. One will test life after death; another, immortality. The third one is the control unit. But now all three have escaped from Hobson's computer into the worldwide electronic matrix. And one of them is a killer.