Erich von Däniken

title	ISBN-13 (ISBN-10)	year of publication
In search of ancient gods: my pictorial evidence for the impossible	978-0-399-11346-8 (0-399-11346-0)	1974
Miracles of the gods: A new look at the supernatural	978-0-440-05595-2 (0-440-05595-4)	1975