Books

Books about extraterrestrial life include:


 * Barlowe's Guide to Extraterrestrials by Wayne Barlowe (1979)
 * Chariots of the Gods? by Erich von Däniken (1968)
 * Communion: A True Story by Whitley Strieber (1987)
 * The Cosmic Connection: An Extraterrestrial Perspective by Carl Sagan (1973)
 * Diseases from Space by Fred Hoyle and Chandra Wickramasinghe (1979)
 * Evolving the Alien: The Science of Extraterrestrial Life by Jack Cohen and Ian Stewart (2002)
 * Expedition: Being an Account in Words and Artwork of the 2358 A.D. Voyage to Darwin IV by Wayne Douglas Barlowe (1990)
 * The Flying Saucers Are Real by Donald Keyhoe (1950)
 * Flying Saucers from Outer Space by Donald Keyhoe (1953)
 * Mirror Earth: The Search for Our Planet's Twin by Michael Lemonick (2012)
 * The Mothman Prophecies by John Keel (1975)
 * New Lands by Charles Fort (1925)
 * Open Skies, Closed Minds by Nick Pope (1999)
 * The Sirius Mystery by Robert K. G. Temple (1976)
 * The Space Gods Revealed: A Close Look at the Theories of Erich von Däniken by Ronald Story (1976)
 * The Spaceships of Ezekiel by Josef F. Blumrich (1974)