Titles by Sewell Peaslee Wright marked with tag: Project Gutenberg
- 1933 - The Death-Traps of FX-31
- 1932 - Priestess of the Flame
- 1932 - Vampires of Space
- 1931 - The Dark Side of Antri
- 1931 - The Ghost World
- 1931 - The God in the Box
- 1931 - The Infra-Medians
- 1931 - The Man from 2071
- 1931 - The Terror from the Depths
- 1930 - From the Ocean's Depths
- 1930 - Into the Ocean's Depths
- 1930 - The Forgotten Planet
- 1930 - The Terrible Tentacles of L-472