A seminal figure of twentieth-century science fiction, Philip K. Dick ponders the very nature of humanity in this anthology of five gripping short stories and novellas that were first published in early 1950s pulp magazines. Written during the Cold War, "The Defenders" presents a tale of robotic warfare. "Foster, You're Dead" criticizes consumerism and the Cold War, when the military-industrial complex shifted responsibility for self-defense to families by selling bomb shelters. "Piper in the Wo