Upgrade to a better browser, please.

Search Worlds Without End

Advanced Search
Search Terms:
Author: [x] Robert J. Sawyer
Locus SF
Locus F
Locus FN
Aurealis SF
Aurealis F
Aurealis H
Locus YA
Red Tentacle
Golden Tentacle
All Awards
Date Range:  to 

Robert J. Sawyer

Calculating God

Robert J. Sawyer

Calculating God is the new near-future SF thriller from the popular and award-winning Robert J. Sawyer. An alien shuttle craft lands outside the Royal Ontario Museum in Toronto. A six-legged, two-armed alien emerges, who says, in perfect English, "Take me to a paleontologist."

It seems that Earth, and the alien's home planet, and the home planet of another alien species traveling on the alien mother ship, all experienced the same five cataclysmic events at about the same time (one example of these "cataclysmic events" would be the meteor that wiped out the dinosaurs). Both alien races believe this proves the existence of God: i.e. he's obviously been playing with the evolution of life on each of these planets.

From this provocative launch point, Sawyer tells a fast-paced, and morally and intellectually challenging, SF story that just grows larger and larger in scope. The evidence of God's universal existence is not universally well received on Earth, nor even immediately believed. And it reveals nothing of God's nature. In fact. it poses more questions than it answers.

When a supernova explodes out in the galaxy but close enough to wipe out life on all three home-worlds, the big question is, Will God intervene or is this the sixth cataclysm?

Calculating God is SF on the grand scale.

End of an Era

Robert J. Sawyer

Archaeologist 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 slimey blue creatures from Mars have something to do with both?

Factoring Humanity

Robert J. Sawyer

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 Heather achieves a breakthrough, the message reveals a startling new technology that rips the barriers of space and time, holding the promise of a new stage of human evolution. In concert with Kyle's discoveries of the nature of consciousness, the key to limitless exploration -- or the end of the human race -- appears close at hand.

Sawyer has created a gripping thriller, a pulse-pounding tour of the farthest reaches of technology.


Robert J. Sawyer

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.


Robert J. Sawyer

Geneticist Pierre Tardivel may not have long to live-he's got a fifty-fifty chance of having the gene for Huntington's disease. But if his DNA is tragic, his girlfriend's is astonishing: Molly Bond has a mutation that gives her telepathy. Both of them have attracted the interest of Pierre's boss, Dr. Burian Klimus, a senior researcher in the Human Genome Project who just might be hiding a horrific past. Avi Meyer, a dogged Nazi hunter, thinks Klimus was the monstrous "Ivan the Terrible" of the Treblinka Death Camp.

As Pierre races against the ticking clock of his own DNA to make a world-changing scientific breakthrough, Avi also races against time to bring Klimus to justice before the last survivors of Treblinka pass away.

Golden Fleece

Robert J. Sawyer

Aboard Argo, a colonization ship bound for Eta Cephei IV, people are very close--there's no other choice. So when Aaron Rossman's ex-wife dies in what seems to be a bizarre accident, everyone offers their sympathy, politely keeping their suspicions of suicide to themselves. But Aaron cannot simply accept her death. He must know the truth: Was it an accident, or did she commit suicide? When Aaron discovers the truth behind her death, he is faced with a terrible secret--a secret that could cost him his life.

Identity Theft

Robert J. Sawyer

Hugo, Nebula and Prix Aurora nominated novella. It originally appeared in the anthology Down These Dark Spaceways (2005), edited by Mike Resnick. The story can also be found in the anthology Nebula Awards Showcase 2007, also edited by Resnick, and is included in the collection Identity Theft: And Other Stories (2008).

Identity Theft: And Other Stories

Robert J. Sawyer

This new collection by the man Anne McCaffrey calls "an absolutely marvelous writer" includes Hugo Award nominee "Shed Skin," Nebula Award nominee "Identity Theft," and Aurora Award winner "Ineluctable." In these pages, you'll discover the dark secret of the only priest on Mars, revisit H.G. Wells's Morlocks, and learn what really happens when aliens beam us the Encyclopedia Galactica.

Table of Contents:

  • Introduction (Identity Theft and Other Stories) - (2008) - essay by Robert Charles Wilson
  • Identity Theft - (2005) - novella
  • Come All Ye Faithful - (2003) - shortstory
  • Immortality - (2003) - shortstory
  • Shed Skin - (2002) - shortstory
  • The Stanley Cup Caper - (2003) - shortstory
  • On the Surface - [H. G. Wells' Time Machine Universe] - (2003) - shortstory
  • The Eagle Has Landed - (2005) - shortstory
  • Mikeys - (2004) - shortstory
  • The Good Doctor - (1989) - shortstory
  • Ineluctable - (2002) - novelette
  • The Right's Tough - (2004) - shortstory
  • Kata Bindu - (2004) - shortstory
  • Driving a Bargain - (2002) - shortstory
  • Flashes - (2006) - shortstory
  • Relativity - (2003) - shortstory
  • Biding Time - (2006) - shortstory
  • E-Mails from the Future - (2008) - shortstory

Illegal Alien

Robert J. Sawyer

When a disabled starship enters our atmosphere, fear is quickly replaced with awe - and the incredibly intelligent members of the Tosok race are welcomed with open arms. But the growing spirit of trust and cooperation is shattered when a popular human scientist is found dead. The U.S. government provides a leading civil rights lawyer to defend the accused alien. And an unprecedented trial centers around not only one lost life, but the very essence of justice itself.


Robert J. Sawyer

Robert J. Sawyer's Hominids, the first volume of his bestselling Neanderthal Parallax trilogy, won the 2003 Hugo Award, and its sequel, Humans, was a 2004 Hugo nominee. Now he's back with a pulse-pounding, mind-expanding standalone novel, rich with his signature philosophical and ethical speculations, all grounded in cutting-edge science.

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's no longer constrained by a worn-out body either.

But suddenly Karen's son sues her, claiming that by uploading into an immortal body, she has done him out of his inheritance. Even worse, the original version of Jake, consigned to die on the far side of the moon, has taken hostages there, demanding the return of his rights of personhood. In the courtroom and on the lunar surface, the future of uploaded humanity hangs in the balance. Mindscan is vintage Sawyer -- a feast for the mind and the heart.

Quantum Night

Robert J. Sawyer

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 twenty years previously--a dark time during which he himself committed heinous acts.

Jim is reunited with Kayla Huron, his forgotten girlfriend from his lost period and now a quantum physicist who has made a stunning discovery about the nature of human consciousness. As a rising tide of violence and hate sweeps across the globe, the psychologist and the physicist combine forces in a race against time to see if they can do the impossible--change human nature--before the entire world descends into darkness.

Red Planet Blues

Robert J. Sawyer

Robert J. Sawyer, the author of such "revelatory and thought-provoking"* novels as Triggers and The WWW Trilogy, presents a noir mystery expanded from his Hugo and Nebula Award-nominated novella "Identity Theft" and his Aurora Award-winning short story "Biding Time," and set on a lawless Mars in a future where everything is cheap, and life is even cheaper...

Alex Lomax is the one and only private eye working the mean streets of New Klondike, the Martian frontier town that sprang up forty years ago after Simon Weingarten and Denny O'Reilly discovered fossils on the Red Planet. Back on Earth, where anything can be synthesized, the remains of alien life are the most valuable of all collectibles, so shiploads of desperate treasure hunters stampeded to Mars in the Great Martian Fossil Rush.

Trying to make an honest buck in a dishonest world, Lomax tracks down killers and kidnappers among the failed prospectors, corrupt cops, and a growing population of transfers-lucky stiffs who, after striking paleontological gold, upload their minds into immortal android bodies. But when he uncovers clues to solving the decades-old murders of Weingarten and O'Reilly, along with a journal that may lead to their legendary mother lode of Martian fossils, God only knows what he'll dig up...


Robert J. Sawyer

Dr. Sarah Halifax decoded the first-ever radio transmission received from aliens. Thirty-eight years later, a second message is received and Sarah, now 87, may hold the key to deciphering this one, too... if she lives long enough.

A wealthy industrialist offers to pay for Sarah to have a rollback-a hugely expensive experimental rejuvenation procedure. She accepts on condition that Don, her husband of sixty years, gets a rollback, too. The process works for Don, making him physically twenty-five again. But in a tragic twist, the rollback fails for Sarah, leaving her in her eighties.

While Don tries to deal with his newfound youth and the suddenly vast age gap between him and his wife, Sarah struggles to do again what shed done once before: figure out what a signal from the stars contains.

Shed Skin

Robert J. Sawyer

Hugo Award nominated short story. It originally appeared in the anthology The Bakka Anthology (2002) edited by Kristen Pederson Chew. It was reprinted in Analog Science Fiction and Fact, January-February 2004. The story is included in the collection Identity Theft: And Other Stories (2008).


Robert J. Sawyer

Twenty years after the discovery of artificial wormholes launches Earth space exploration to unforeseeable heights, Starplex Director Keith Lansing investigates a mysterious vessel that soon threatens the station with intergalactic war.

The Hand You're Dealt

Robert J. Sawyer

Hugo Award nominated short story. It originally appeared in the anthology Free Space (1997), edited by Brad Linaweaver and Edward E. Kramer. The story is included in the collection Iterations (2002).

Read the story for free at the author's website.

The Terminal Experiment

Robert J. Sawyer

To test his theories of immortality and life after death, Dr. Peter Hobson has created three electronic simulations of his own personality. The first has all knowledge of physical existence edited out, to simulate life after death. The second is without knowledge of aging or death, to simulate immortality. The third is unmodified, a control.

Now they are free. One is a killer.


Robert J. Sawyer

On the eve of a secret military operation, an assassin's bullet strikes President Seth Jerrison. He is rushed to the hospital, where surgeons struggle to save his life.

At the same hospital, researcher Dr. Ranjip Singh is experimenting with a device that can erase traumatic memories.

Then a terrorist bomb detonates. In the operating room, the president suffers cardiac arrest. He has a near-death experience-but the memories that flash through Jerrison's mind are not his memories.

It quickly becomes clear that the electromagnetic pulse generated by the bomb amplified and scrambled Dr. Singh's equipment, allowing a random group of people to access one another's minds.

And now one of those people has access to the president's memories- including classified information regarding the upcoming military mission, which, if revealed, could cost countless lives. But the task of determining who has switched memories with whom is a daunting one- particularly when some of the people involved have reason to lie...


The Neanderthal Parallax: Book 1

Robert J. Sawyer

Hominids is a strong, stand-alone SF novel, but it's also the first book of The Neanderthal Parallax, a trilogy that will examine two unique species of people. They are alien to each other, yet bound together by the never-ending quest for knowledge and, beneath their differences, a common humanity. We are one of those species, the other is the Neanderthals of a parallel world where they, not Homo sapiens, became the dominant intelligence. In that world, Neanderthal civilization has reached heights of culture and science comparable to our own, but is very different in history, society, and philosophy.

During a risky experiment deep in a mine in Canada, Ponter Boddit, a Neanderthal physicist, accidentally pierces the barrier between worlds and is transferred to our universe, where in the same mine another experiment is taking place. Hurt, but alive, he is almost immediately recognized as a Neanderthal, but only much later as a scientist. He is captured and studied, alone and bewildered, a stranger in a strange land. But Ponter is also befriended-by a doctor and a physicist who share his questing intelligence and boundless enthusiasm for the world's strangeness, and especially by geneticist Mary Vaughan, a lonely woman with whom he develops a special rapport.

Meanwhile, Ponter's partner, Adikor Huld, finds himself with a messy lab, a missing body, suspicious people all around, and an explosive murder trial that he can't possibly win because he has no idea what actually happened. Talk about a scientific challenge!

Contact between humans and Neanderthals creates a relationship fraught with conflict, philosophical challenge, and threat to the existence of one species or the other-or both-but equally rich in boundless possibilities for cooperation and growth on many levels, from the practical to the esthetic to the scientific to the spiritual. In short, Robert J. Sawyner has done it again.


The Neanderthal Parallax: Book 2

Robert J. Sawyer

Robert J. Sawyer, the award-winning and bestselling writer, hits the peak of his powers in Humans, the second book of The Neanderthal Parallax, his trilogy about our world and parallel one in which it was the Homo sapiens who died out and the Neanderthals who became the dominant intelligent species. This powerful idea allows Sawyer to examine some of the deeply rooted assumptions of contemporary human civilization dramatically, by confronting us with another civilization, just as morally valid, that has made other choices. In Humans, Neanderthal physicist Ponter Boddit, a character you will never forget, returns to our world and to his relationship with geneticist Mary Vaughan, as cultural exchanges between the two Earths begin.

As we see daily life in another present-day world, radically different from ours, in the course of Sawyer's fast-moving story, we experience the bursts of wonder and enlightenment that are the finest pleasures of science fiction. Humans is one of the best SF novels of the year, and The Neanderthal Parallax is an SF classic in the making.


The Neanderthal Parallax: Book 3

Robert J. Sawyer

Ponter Boddit and his Homo sapiens lover, geneticist Mary Vaughan, are torn between two worlds, struggling to find a way to make their star-crossed relationship work. Aided by banned Neanderthal technology, they plan to conceive the first hybrid child, a symbol of hope for the joining of their two versions of reality.

But after an experiment shows that Mary's religious faith - something completely absent in Neanderthals - is a quirk of the neurological wiring of Homo sapiens brains, Ponter and Mary must decide whether their child should be predisposed to atheism or belief. Meanwhile, as Mary's Earth is dealing with a collapse of its planetary magnetic field, her boss, the enigmatic Jock Krieger, has turned envious eyes on the unspoiled Eden that is the Neanderthal world...


The Quintaglio Ascension: Book 1

Robert J. Sawyer

The Face of God is what every young saurian learns to call the immense, glowing object which fills the night sky on the far side of the world. Young Afsan is privileged, called to the distant Capital City to apprentice with Saleed the court astrologer. Buth when the time comes for Afsan to make his coming-of-age pilgrimage, to gaze upon the Face of God, his world is changed forever- for what he sees will test his faith... and may save his world from disaster!

Fossil Hunter

The Quintaglio Ascension: Book 2

Robert J. Sawyer

Fossil Hunter is hard SF in the tradition of Larry Niven about a world inhabited by the Quintaglios, a dinosaurian species that has evolved a human level of intelligence and culture.

Toroca, a Quintaglio geologist, is under attack for his controversial new theory of evolution. But the origins of his people turn out to be more complex than even he imagined, for he soon discovers the wreckage of an ancient starship -- a relic of the aliens who transplanted Earth's dinosaurs to this solar system. Now, Toroca must convince Emperor Dybo that evolution is true; otherwise, the territorial violence the Quintaglios inherited from their tyrannosaur ancestors will destroy the last survivors of Earth's prehistoric past.


The Quintaglio Ascension: Book 3

Robert J. Sawyer

In Far-Seer and Fossil Hunter, we met the Quintaglios, a race of intelligent dinosaurs from Earth and learned of the threat to their very existence. Now they must quickly advance from a culture equivalent to our Renaissance to the point where they can leave their planet.

While the Quintaglios rush to develop space travel, the discovery of a second species of intelligent dinosaur rocks their most fundamental beliefs. Meanwhile, blind Afsan -- the dinosaurian Galileo -- undergoes the newfangled treatment of psychoanalysis, throwing everything he thought he knew about his violent people into a startling new light.

WWW: Wake

The WWW Trilogy: Book 1

Robert J. Sawyer

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. While exploring this amazing realm, she discovers something-some other-lurking in the background. And it's getting more and more intelligent with each passing day...

WWW: Watch

The WWW Trilogy: Book 2

Robert J. Sawyer

Award-winning author Robert J. Sawyer continues his "wildly though- provoking" science fiction saga of a sentient World Wide Web.

Webmind is an emerging consciousness that has befriended Caitlin Decter and grown eager to learn about her world. But Webmind has also come to the attention of WATCH-the secret government agency that monitors the Internet for any threat to the United States-and they're fully aware of Caitlin's involvement in its awakening.

WATCH is convinced that Webmind represents a risk to national security and wants it purged from cyberspace. But Caitlin believes in Webmind's capacity for compassion-and she will do anything and everything necessary to protect her friend.

WWW: Wonder

The WWW Trilogy: Book 3

Robert J. Sawyer

"A writer of boundless confidence and bold scientific extrapolation" (New York Times) concludes his mindbending trilogy.

Webmind-the vast consciousness that spontaneously emerged from the infrastructure of the World Wide Web-has proven its worth to humanity by aiding in everything from curing cancer to easing international tensions. But the brass at the Pentagon see Webmind as a threat that needs to be eliminated.

Caitlin Decter-the once-blind sixteen-year-old math genius who discovered, and bonded with, Webmind-wants desperately to protect her friend. And if she doesn't act, everything-Webmind included-may come crashing down.

Can't find the Robert J. Sawyer book you're looking for? Let us know the title and we'll add it to the database.