Before revision: Spider Robinson's short story "The Centipede's Dilemma" a chapter in his novel, "Callahan's Crosstime Saloon", concerns a psychic who uses instinctive telekinetic powers to cheat at darts, and is foiled when another character triggers hyperreflection in him.
After revision: Spider Robinson's short story "The Centipede's Dilemma" , one in his story-sequence book "Callahan's Crosstime Saloon", concerns a psychic who uses instinctive telekinetic powers to cheat at darts, and is foiled when another character triggers hyperreflection in him.