Gods or demons?
By: [by] A. M. Lightner.
Publisher: Four Winds Press
Published: 1973
Place of publication: New York
Language: eng
Number of pages: 208
Subjects: Science fiction.
Description: When his time machine is accidentally activated, Eli, his brother Tom, and their friend Sadie find themselves transported back thousands of years to a prehistoric time where they discover three races of men.