A collection of Panshin's short fiction including: "What's Your Excuse", "The Sons of Prometheus", "A Sense of Direction", "How Georges Duchamps Discovered a Plot to Take Over The World", "On Sunday in Neptune", "Now I'm Watching Roger", "Arpad", "How Can We Sink When We Can Fly", "Sky Blue", "When the Vertical Becomes Horizontal", "Lady Sunshine and the Magoon of Beatus", and "Farewell to Yesterday's Tomorrow".