Superworlds
By: by Joshua Strickland ; introd. by Erich von Däniken ; ill. by Gary Tong
Contributors: Däniken, Erich von, 1935-; Tong, Gary
Publisher: Grosset & Dunlap
Published: 1976
Place of publication: New York
Language: eng
Number of pages: 147
ISBN-13: 9780448125688
Subjects: Life on other planets; Interstellar communication
Notes: Includes bibliography and index.