Our Vanishing Triceratops
- by Joseph F. Pumilia and Steven Utley
- Short Story
- Adults
- Definite Time Travel
- English
- “Our Vanishing Triceratops,” as by Joe Pumilia and Steven Utley, Amazing Stories, March 1977.
Variants
(1)
- “Our Vanishing Triceratops,” as by Joe Pumilia and Steven Utley, Amazing Stories, March 1977.