Tales of Space and Time is a fantasy and science fiction collection of three short stories and two novellas by H.G. WellsBook #20 of 20 in the SDE Classics Science Fiction CollectionThe Crystal Egg - A shop owner named Mr. Cave finds a strange crystal egg that serves as a window into the planet Mars.The Star - A celestial body runs through the solar system on an apocalyptic course.A Story of the Stone Age - A caveman named Ugh-lomi navigates through life during the Stone Age.A Story of the Days to Come - Two lovers attempt to overcome all odds in a dystopian 22nd Century London.The Man Who Could Work Miracles - A late 19th century man attempts to use his "miracle creating" power to help the world.