Fantastic adventures from the dim dawn of time await the reader with three classic tales from the Cretaceous!! 1....Ki-Gor, slayer of dinosaurs, fights o save his mate Helene from the clutches of a deathless god 2.....The World of the Lost...A long time ago, on Earth, giant dinosaurs roamed, and if they remained, there would be no chance for man so they had to be killed. 3.....A story of the Stone-Age. H.G. Wells classic story of Ugh-Iomi and Uya who struggle in a primordial World!!