Clayton Hinkle
Source: "Clayton Hinkle Bibliography." Author Wars, https://authorwars.com/authors/clayton-hinkle.html".
Titles:
Interior Art
- Unknown. "Sailor" Steve Costigan: A Portfolio
- Unknown. Gladiator Days
- Unknown. Introducing...in this Corner...Kid Socko
- Unknown. REH: Two-Gun Raconteur #12 (Steve Costigan)
- Unknown. Sailor Costigan and the Yellow Cobra [1]
- Unknown. Sailor Costigan and the Yellow Cobra [2]
- Unknown. The Diabolical Blond
- Unknown. What the Thak? / Anthropological Oddities in Howard's Work
- 2014. Ki-Gor and the Smoking Cavern