What is VALIS? This question is at the heart of Philip K. Dick's groundbreaking novel, the first book in his defining trilogy. When a beam of pink light begins giving a schizophrenic man named Horselover Fat (who just might also be known as Philip K. Dick) visions of an alternate Earth where the Roman Empire still reigns, he must decide whether he is crazy or whether a godlike entity is showing him the true nature of the world.

In Counter-Clock World, time has begun moving backward. People greet each other with "goodbye", blow smoke into cigarettes, and rise from the dead. When one of those rising dead is the famous and powerful prophet Anarch Peak, a number of groups start a mad scramble to find him first - but their motives are not exactly benevolent, because Anarch Peak may just be worth more dead than alive, and these groups will do whatever they must to send him back to the grave.

Philip K. Dick’s classic short story tells the story of Douglas Quail, an unfulfilled bureaucrat who dreams of visiting Mars, but can't afford the trip. Luckily, there is Rekal Incorporated, a company that lets everyday stiffs believe they’ve been on incredible adventures. The only problem is that when technicians attempt a memory implant of a spy mission to Mars, they find that real memories of just such a trip are already in Quail's brain. Suddenly, Quail is running for his life from government agents, but his memories might make him more of a liability than he is worth.

Delmak-O is a dangerous planet. Though there are only 14 citizens, no one can trust anyone else and death can strike at any moment. The planet is vast and largely unexplored, populated mostly by gelatinous cube-shaped beings that give cryptic advice in the form of anagrams. Deities can be spoken to directly via a series of prayer amplifiers and transmitters, but they may not be happy about it. And the mysterious building in the distance draws all the colonists to it, but when they get there each sees a different motto on the front.

Sometimes even gods need help. In Galactic Pot-Healer that god is an alien creature known as the Glimmung, which looks alternately like a flaming wheel, a teenage girl, and a swirling mass of ocean life. In order to raise a sunken city, he summons beings from across the galaxy to Plowman’s Planet. Joe Fernwright is one of those summoned, needed for his skills at pot-healing - repairing broken ceramics. But from the moment Joe arrives on Plowman’s Planet, things start to go awry. Is the Glimmung good or evil?

Earth is trapped in the crossfire of an unwinnable war between two alien civilizations. Its leader is perpetually on the verge of death. And on top of that, a new drug has just entered circulation - a drug that haphazardly sends its users traveling through time. In an attempt to escape his doomed marriage, Dr. Eric Sweetscent becomes caught up in all of it. But he has questions: Is Earth on the right side of the war? Is he supposed to heal Earth’s leader or keep him sick? And can he change the harrowing future that the drug has shown him?

On Mars, the harsh climate could make any colonist turn to drugs to escape a dead-end existence. Especially when the drug is Can-D, which transports its users into the idyllic world of a Barbie-esque character named Perky Pat. When the mysterious Palmer Eldritch arrives with a new drug called Chew-Z, he offers a more addictive experience, one that might bring the user closer to God. But in a world where everyone is tripping, no promises can be taken at face value.

In this dizzyingly rich novel of ideas, Mann uses a sanatorium in the Swiss Alps, a community devoted exclusively to sickness, as a microcosm for Europe, which in the years before 1914 was already exhibiting the first symptoms of its own terminal irrationality.

When a routine tour of a particle accelerator goes awry, Jack Hamilton and the rest of his tour group find themselves in a world ruled by Old Testament morality, where the smallest infraction can bring about a plague of locusts. Escape from that world is not the end, though, as they plunge into a Communist dystopia and a world where everything is an enemy. Philip K. Dick was aggressively individualistic, and no worldview is safe from his acerbic and hilarious takedowns.

E. H. Gombrich's world history, an international best seller now available in English for the first time, is a text dominated not by dates and facts but by the sweep of experience across the centuries, a guide to humanity's achievements, and an acute witness to its frailties.

In Our Friends from Frolix 8, the world is run by an elite few. And what determines whether one is part of the elite isn’t wealth or privilege, but brains. As children, every citizen of Earth is tested; some are found to be super-smart New Men and some are Unusuals with various psychic powers. The vast majority are Undermen, performing menial jobs in an overpopulated world.

Ragle Gumm has a unique job: Every day he wins a newspaper contest. And when he isn’t consulting his charts and tables, he enjoys his life in a small town, in 1959. At least, that’s what he thinks. But then strange things start happening. He finds a phone book where all the numbers have been disconnected, and a magazine article about a famous starlet named Marilyn Monroe, whom he’s never heard of. Plus, everyday objects are beginning to disappear and are replaced by strips of paper with words written on them, like "bowl of flowers" and "soft-drink stand".

In 2203 anyone can become the ruler of the solar system. There are no elections, no interviews, no prerequisites whatsoever - it all comes down to the random turns of a giant wheel. But when a new Quizmaster takes over, the old one still keeps some rights, namely the right to hire an unending stream of assassins to attempt to kill the new leader. In the wake of the most recent change in leadership, employees of the former ruler scurry to find an assassin who can get past telepathic guards.

Milton Lumky territory is both an area of the western United States and a psychic terrain: the world and worldview of the traveling salesman. The story takes place in Boise, Idaho, with some extraordinary long-distance driving sequences in which our hero (young Bruce Stevens) drives from Boise to San Francisco, to Reno, to Pocatello, to Seattle, and back to Boise in search of a good deal on some wholesale typewriters.

The Shadow of the Torturer is the first volume in the four-volume epic, the tale of a young Severian, an apprentice to the Guild of Torturers on the world called Urth, exiled for committing the ultimate sin of his profession - showing mercy towards his victim.

Gene Wolfe's "The Book of the New Sun" is one of speculative fiction's most-honored series. In a 1998 poll, Locus Magazine rated the series behind only "The Lord of the Rings" and The Hobbit as the greatest fantasy work of all time.

Six million years ago, at the very dawn of the starfaring era, Abigail Gentian fractured herself into a thousand male and female clones: the shatterlings. Sent out into the galaxy, these shatterlings have stood aloof as they document the rise and fall of countless human empires. They meet every 200,000 years to exchange news and memories of their travels with their siblings.

When his closest friend, Benjamin Sachs, accidentally blows himself up on a Wisconsin road, Peter Aaron attempts to piece together the life that led to Sachs' tragic demise and determine the reason for his death.

Against the mythical dreamscape of America, Auster brilliantly weaves the bizarre narrative of Marco Stanley Fogg, an orphan searching for love, his father, and the key to the riddle of his origin and fate.

Paul Auster's signature work, The New York Trilogy, consists of three interlocking novels: City of Glass, Ghosts, and The Locked Room - haunting and mysterious tales that move at the breathless pace of a thriller.

It's America in 1962. 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.