favorite science fiction authors

In the twenty-second century Earth obtains limitless, free energy from a source science little understands: an exchange between Earth and a parallel universe, using a process devised by the aliens. But even free energy has a price. The transference process itself will eventually lead to the destruction of the Earth's Sun—and of Earth itself. Only a few know the terrifying truth—an outcast Earth scientist, a rebellious alien inhabitant of a dying planet, a lunar-born human intuitionist who senses the imminent annihilation of the Sun. They know the truth—but who will listen? They have foreseen the cost of abundant energy—but who will believe? These few beings, human and alien, hold the key to Earth's survival.

For use in schools and libraries only. The author questions the survival of mankind in this science fiction tale about Overlords from outer space who dominate the world.

Lixia and the members of her human crew are determined not to disturb the life on the planet circling the Star Sigma Draconis which they have begun exploring. But the factions on the mother ship hovering above the planet may create an unintended chaos for both the life on the planet and the humans exploring it. As the anger increases on the ship, the ground crew becomes more and more affected by the conflict and begins to rely on their instincts to keep the project moving forward. Unexpected danger plagues the mission as Lixia is determined to expand her knowledge.

It had been nearly five centuries since the starship Phoenix had become lost in space and had encountered the world of the atevi. On this world where law was kept by registered assassination, war between the humans and atevi was inevitable. Now, 200 years after that conflict, the sole human allowed into atevi society is marked for an assassin's bullet. . . .

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. Factoring Humanity is a 1999 Hugo Award Nominee for Best Novel.

Tocohl, a Hellspark trader, goes to the new planet of Lassti, where she is embroiled in the intrigue and mysteries surrounding the death of a survey team member and the question of the sentience of the planet's native Sprookjes.

One of those rare, unforgettable novels that are as chilling as they are insightful, as thought-provoking as they are terrifying, award-winning author Connie Willis's Passage is an astonishing blend of relentless suspense and cutting-edge science unlike anything you've ever read before. It is the electrifying story of a psychologist who has devoted her life to tracking death. But when she volunteers for a research project that simulates the near-death experience, she will either solve life's greatest mystery -- or fall victim to its greatest terror. At Mercy General Hospital, Dr. Joanna Lander will soon be paged -- not to save a life, but to interview a patient just back from the dead. A psychologist specializing in near-death experiences, Joanna has spent two years recording the experiences of those who have been declared clinically dead and lived to tell about it. It's research on the fringes of ordinary science, but Joanna is about to get a boost from an unexpected quarter. A new doctor has arrived at Mercy General, one with the power to give Joanna the chance to get as close to death as anyone can. A brilliant young neurologist, Dr. Richard Wright has come up with a way to manufacture the near-death experience using a psychoactive drug. Dr. Wright is convinced that the NDE is a survival mechanism and that if only doctors understood how it worked, they could someday delay the dying process, or maybe even reverse it. He can use the expertise of a psychologist of Joanna Lander's standing to lend credibility to his study. But he soon needs Joanna for more than just her reputation. When his key volunteer suddenly drops out of the study, Joanna finds herself offeringto become Richard's next subject. After all, who better than she, a trained psychologist, to document the experience? Her first NDE is as fascinating as she imagined it would be -- so astounding that she knows she must go back, if only to find out why this place is so hauntingly familiar. But each time Joanna goes under, her sense of dread begins to grow, because part of her already knows why the experience is so familiar, and why she has every reason to be afraid.... And just when you think you know where she is going, Willis throws in the biggest surprise of all -- a shattering scenario that will keep you feverishly reading until the final climactic page is turned.