Däniken, Erich von 1935- In search of ancient gods : My pictorial evidence for the impossible / [by] Erich von Däniken ; translated [from the German] by Michael Heron. - New York : G. P. Putnam's Sons, 1973. - 224 p. : ill. (some col.) ; 21 cm. Subjects--Topical Terms: Civilization, Ancient--Extraterrestrial influences.Prehistoric peoples