John Crowley's all-new essay "Totalitopia" is a wry how-to guide for building utopias out of the leftovers of modern science fiction. "This Is Our Town," written especially for this volume, is a warm, witty, and wonderfully moving story about angels, cousins, and natural disasters based on a parochial school third-grade reader. One of Crowley's hard-to-find masterpieces, "Gone" is a Kafkaesque science fiction adventure about an alien invasion that...