In a world whose inhabitants routinely visit famous historical events, two jaded road-weary tourists take a holiday in an isolated retrograde enclave where time travel is forbidden. Humankind is plunged into chaos as the recently deceased reappear and take up residency in their former homes. As the result of an expensive technique that restores their youthful vigor, wealthy old people gallivant from place to place adventure-seeking and partying. However, their newfound energy comes at a terrible cost. In these and other tales you'll find heart-pounding excitement, deadly perils, baffling perplexities, complex conundrums, dread mysteries, deceptive hallucinations, fantasy landscapes, far planets, distant futures, evil menaces, and unlikely heroes.