- Series: John Hanson Series Record # 12588
- Series Tags: interplanetary adventure (6), Disintegrator (4), interplanetary diplomacy (3), Librivox (1), optimism (1), interstellar (1), science fiction (1), future (1), flora (1), progress (1), time travel (1), space monsters (1)
- John Hanson
- The Forgotten Planet (1930) [SF] by Sewell Peaslee Wright
- The Terrible Tentacles of L-472 (1930) [SF] by Sewell Peaslee Wright
- The Dark Side of Antri (1931) [SF] by Sewell Peaslee Wright
- The Ghost World (1931) [SF] by Sewell Peaslee Wright
- The Man from 2071 (1931) [SF] by Sewell Peaslee Wright
- The God in the Box (1931) [SF] by Sewell Peaslee Wright
- The Terror from the Depths (1931) [SF] by Sewell Peaslee Wright
- Vampires of Space (1932) [SF] by Sewell Peaslee Wright
- Priestess of the Flame (1932) [SF] by Sewell Peaslee Wright
-
The Death-Traps of FX-31 (1933) [SF]
by
Sewell Peaslee Wright
also appeared as:
- Variant: The Death Traps of FX-31 (1933)