- Author: Gabriel Mayorga Author Record # 27811
- Legal Name: Mayorga, Gabriel Humberto
- Birthplace: Colombia
- Birthdate: 24 March 1911
- Deathdate: 4 June 1988
- Language: English
- Used These Alternate Names: Virgil Finlay (in error), Gabriel H. Mayorga
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Cover Art
- Astonishing Stories, June 1940 (1940)
- Astonishing Stories, October 1940 (1940)
- Super Science Novels, May 1941 (1941)
- Super Science Stories, May 1940 (1940)
- Thrilling Wonder Stories, January 1941 (1941)
- A Miracle of Time (1940)
- Outlaws on Venus (1940)
- Quicksands of Youthwardness (Part 1 of 3) (1940)
- Quicksands of Youthwardness (Part 2 of 3) (1940)
- Quicksands of Youthwardness (Part 3 of 3) (1941)
- The Deadly Swarm (1940)
- The Deadly Swarm [2] (1940)