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.

On a ravaged Earth, fate and circumstances bring together a disparate group of characters, including a fascist with dreams of a coup, a composer who plays his instrument with his mind, a First Lady who calls all the shots, 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.

When Dr. Jim Parsons awakens after a car accident, he finds himself in a future populated almost entirely by the young. But for the young to keep running the world, death is fetishized, and those who survive to old age are put down. In such a world, Parsons - with his innate desire to save lives - is a criminal and an outcast. For one revolutionary group, however, he may be just the savior they need to heal and revive their cryogenically frozen leader.

Jack Isidore doesn’t see the world like most people. According to his brother-in-law, Charley, he’s a crap artist, obsessed with his own bizarre theories and ideas, which he fanatically records in his many notebooks. He is so grossly unequipped for real life that his sister and brother-in-law feel compelled to rescue him from it. But while Fay and Charley Hume put on a happy face for the world, they prove to be just as sealed off from reality, in thrall to obsessions that are slightly more acceptable than Jack’s but a great deal uglier.

Gather Yourselves Together is one of Philip K. Dick’s earliest novels, written when he was just 24 years old. It tells the story of three American workers left behind in China by their employer, biding their time as the Communists advance. As they while away the days, both the young and naïve Carl Fitter and the older and worldly Verne Tildon vie for the affections of Barbara Mahler, a woman who may not be as tough-as-nails as she acts. But Carl’s innocence and Verne’s boorishness could end up driving Barbara away from both.

The King of the Elves is the opening installment of a uniform, five-volume edition of The Collected Stories of Philip K. Dick, expanded from the previous Collected Stories set to incorporate new story notes, and two added tales, one previously unpublished, and one uncollected.

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. In the hopes of gaining an advantage on a Martian real estate deal, powerful people force Manfred to send them into the future, where they can learn about development plans.

When catastrophic overpopulation threatens Earth, one company offers to teleport citizens to Whale’s Mouth, an allegedly pristine new home for happy and industrious émigrés. But there is one problem: the teleportation machine works in only one direction. When Rachmael ben Applebaum discovers that some of the footage of happy settlers may have been faked, he sets out on an 18-year journey to see if anyone wants to come back.

What happens after the bombs drop? This is the troubling question Philip K. Dick addresses with Dr. Bloodmoney, or How We Got Along After the Bomb. It is the story of a world reeling from the effects of nuclear annihilation and fallout, a world where mutated humans and animals are the norm, and the scattered survivors take comfort from a disc jockey endlessly circling the globe in a broken-down satellite.

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.