Peter Soyer Beagle is an American author of novels, nonfiction, and screenplays, especially fantasy fiction. His best-known work is The Last Unicorn, a fantasy novel he wrote in his twenties, which Locus subscribers voted the number five "All-Time Best Fantasy Novel" in 1987. During the last twenty-five years he has won several literary awards including a World Fantasy Award for Life Achievement in 2011.
Heroes know that things must happen when it is time for them to happen. A quest may not simply be abandoned; unicorns may go unrescued for a long time, but not forever; a happy ending cannot come in the middle of the story.