Victor Valla
Source: "Victor Valla Bibliography." Author Wars, https://authorwars.com/authors/victor-valla.html".
Titles:
Cover Art
- Unknown. Challenge to Dracula
- Unknown. Dracula's Disciple
- Unknown. Dracula's Lost World
- Unknown. House of the Deadly Nightshade
- Unknown. Nine Stories from The Horror in the Museum and Other Revisions
- Unknown. Sacred Locomotive Flies
- Unknown. Selections from The Pan Book of Horror Stories #5
- Unknown. Tales of the Cthulhu Mythos
- Unknown. Tales of the Cthulhu Mythos Vol. 2
- Unknown. The 1974 Annual World's Best SF
- Unknown. The Case of Charles Dexter Ward
- Unknown. The Colour Out of Space
- Unknown. The Craghold Curse
- Unknown. The Dark Man and Others
- Unknown. The Dunwich Horror
- Unknown. The Mask of Cthulhu
- Unknown. The Trail of Cthulhu