Bob Arctor is a dealer of the lethally addictive drug Substance D. Fred is the police agent assigned to tail and eventually bust him. To do so, Fred takes on the identity of a drug dealer named Bob Arctor. And since Substance D, which Arctor takes in massive doses, gradually splits the user's brain into two distinct, combative entities, Fred doesn't realize he is narcing on himself.

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.

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.

Six years after four family members died of arsenic poisoning, the three remaining Blackwoods—elder, agoraphobic sister Constance; wheelchair-bound Uncle Julian; and 18-year-old Mary Katherine, or, Merricat—live together in pleasant isolation. Merricat has developed an idiosyncratic system of rules and protective magic to guard the estate against intrusions from hostile villagers. But one day a stranger arrives—cousin Charles, with his eye on the Blackwood fortune.

Though perhaps most famous as a novelist, Philip K. Dick wrote more than 100 short stories over the course of his career, each as mind-bending and genre-defining as his longer works. Philip K. Dick's Electric Dreams collects 10 of the best. In "Autofac," Dick shows us one of the earliest examples (and warnings) in science fiction of self-replicating machines. "Exhibit Piece" and "The Commuter" feature Dick exploring one of his favorite themes: the shifting nature of reality and whether it is even possible to perceive the world as it truly exists.

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. Eye in the Sky blends the thrills and the jokes to craft a startling morality lesson hidden inside a comedy.

Bob Arctor is a dealer of the lethally addictive drug Substance D. Fred is the police agent assigned to tail and eventually bust him. To do so, Fred takes on the identity of a drug dealer named Bob Arctor. And since Substance D, which Arctor takes in massive doses, gradually splits the user's brain into two distinct, combative entities, Fred doesn't realize he is narcing on himself.

On a ravaged Earth, fate and circumstances bring together a disparate group of characters, including an android president, a First Lady who calls all the shots, fascist with dreams of a coup, a composer who plays his instrument with his mind, and the world’s last practicing therapist. And they all must contend with an underclass that is beginning to ask a few too many questions, aided by a man called Loony Luke and his very persuasive pet alien.

On an arid Mars, local bigwigs compete with Earth-bound interlopers to buy up land before the Un develops it and its value skyrockets. Martian Union leader Arnie Kott has an ace up his sleeve, though: an autistic boy named Manfred who seems to have the ability to see the future.

Glen Runciter runs a lucrative business - deploying his teams of anti-psychics to corporate clients who want privacy and security from psychic spies. But when he and his top team are ambushed by a rival, he is gravely injured and placed in "half-life," a dreamlike state of suspended animation. Soon, though, the surviving members of the team begin experiencing some strange phenomena, such as Runciter's face appearing on coins and the world seeming to move backward in time.

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.

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.

For years, the third moon in the Alphane system was used as a psychiatric hospital. But when war broke out between Earth and the Alphanes, the hospital was left unguarded and the inmates set up their own society, made up of competing factions based on their particular mental illnesses. When Earth sends a delegation to take back the colony, they find enclaves of depressives, schizophrenics, paranoiacs, and others uniting to repel what they see as a foreign invasion. Meanwhile, back on Earth, CIA agent Chuck Rittersdorf and his wife, Mary, go through a bitter divorce, and Chuck loses everything.

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.

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.

Years ago, Earth and Titan fought a war and Earth lost. The planet was irradiated and most of the surviving population is sterile. The few survivors play an intricate and unending game called Bluff at the behest of the slug-like aliens who rule the planet. At stake in the game are two very important commodities: land and spouses. Pete Garden just lost his wife and Berkeley, California, but he has a plan to win them back. That is, if he isn’t derailed by aliens, psychic traitors, or his new wife.

In Radio Free Albemuth, his last novel, Philip K. Dick morphed and recombined themes that had informed his fiction from A Scanner Darkly to VALIS and produced a wild, impassioned work that sounds like a visionary alternate history of the United States. Agonizingly suspenseful, darkly hilarious, and filled with enough conspiracy theories to thrill the most hardened paranoid, Radio Free Albemuth is proof of Dick's stature as our century's greatest science fiction writer.

Jason Taverner—world-famous talk show host and man-about-town—wakes up one day to find that no one knows who he is—including the vast databases of the totalitarian government. And in a society where lack of identification is a crime, Taverner has no choice but to go on the run with a host of shady characters, including crooked cops and dealers of alien drugs. But do they know more than they are letting on? And just how can a person’s identity be erased overnight?

Following a devastating nuclear war, the Moral Reclamation government took over the world and forced its citizens to live by strictly puritanical rules—no premarital sex, drunkenness, or displaying of neon signs—all of which are reinforced through a constant barrage of messaging to the public. The chief purveyor of these messages is Alan Purcell, next in line to become head of the propaganda bureau. But there is just one problem: a statue of the government’s founder has been vandalized and the head is hidden in Purcell’s closet.

Though perhaps most famous as a novelist, Philip K. Dick wrote more than 100 short stories over the course of his career, each as mind-bending and genre-defining as his longer works. Philip K. Dick's Electric Dreams collects 10 of the best. In "Autofac," Dick shows us one of the earliest examples (and warnings) in science fiction of self-replicating machines. "Exhibit Piece" and "The Commuter" feature Dick exploring one of his favorite themes: the shifting nature of reality and whether it is even possible to perceive the world as it truly exists.