Stephen R. Wilk gas always been interested in Unusual Things. His first publication was “The Physics of Karate” in Scientific American. He has written on History, Mythology, Physics, Optics, and Popular Culture, including two books from Oxford University Press: Medusa: Solving the Mystery of the Gorgon and How the Ray Gun Got Its Zap!. Steve’s published fiction includes Science Fiction, Fantasy, Horror, and Mysteries. The Traveler is his first published novel.