Joe C. Sewell
Source: "Joe C. Sewell Bibliography." Author Wars, https://authorwars.com/authors/joe-c-sewell.html".
Titles:
Interior Art
- Unknown. Holy City of Mars
- Unknown. Holy City of Mars [2]
- Unknown. Mr. Throop's Incredible Hand
- Unknown. Scientific Mysteries: Did the American Indian Once Invade Europe?
- Unknown. Scientific Mysteries: Mystery of Earth's Long-Headed Races
- Unknown. Scientific Mysteries: Mystery of Earth's Rift Valleys
- Unknown. Scientific Mysteries: Mystery of Life
- Unknown. Scientific Mysteries: The Sea Serpent
- Unknown. Scientific Mysteries: The White Race—Does It Exist?
- Unknown. Scientific Mysteries: Vanished Civilizations
- Unknown. The Man Who Turned to Smoke
- Unknown. The Tenant on the 13th Floor
- Unknown. The Tenant on the 13th Floor [2]
- Unknown. untitled
- Unknown. untitled [2]