Gould
Source: "Gould Bibliography." Author Wars, https://authorwars.com/authors/gould.html".
Titles:
Interior Art
- Unknown. Menacing Claws
- Unknown. The Astounding Clue
- Unknown. The Carewe Murder Mystery (Part 1 of 2)
- Unknown. The Carewe Murder Mystery (Part 2 of 2)
- Unknown. The Clasp of Doom
- Unknown. The Impossible Crime
- Unknown. The Painted Murder
- Unknown. The Scientific Cracksman
- Unknown. The Stamp of Doom
- Unknown. The Vanishing Man
- Unknown. Vapors of Death