Gerald Gregg
Source: "Gerald Gregg Bibliography." Author Wars, https://authorwars.com/authors/gerald-gregg.html".
Titles:
Cover Art
- Unknown. Bar the Doors: Terror Stories
- Unknown. Fear and Trembling
- Unknown. Scotland Yard: Department of Queer Complaints
- Unknown. The Phantom of the Opera
- Unknown. The Savage Gentleman
- 2016. The Phantom of the Opera, Special Illustrated & Movie Memorabilia Edition