Distributed to newstands in June 1960. This issue includes 10 pages of paid advertisements. All new stories in this issue are narrated in the first person.
Some information on this issue supplied by Tom Lammers and the Timely/Atlas discussion list. Distribution date from Joseph Marek's Marvel Comics Group history website.
Inks credit from Nick Caputo via the GCD Error List (29 August 2006); the original indexer credited Dick Ayers.
in Strange Tales Annual (Marvel, 1962 series) #1 (1962)
in Where Monsters Dwell (Marvel, 1970 series) #3 (May 1970)
in Monster Masterworks (Marvel, 1989 series) #[nn] (1989)Job number from Dr. Michael J. Vassallo via the Atlas/Timely discussion group.
from Journey Into Unknown Worlds (Marvel, 1951 series) #49 (September 1956)Text story with illustration.
Job number from Dr. Michael J. Vassallo via the Atlas/Timely discussion group.
in Where Monsters Dwell (Marvel, 1970 series) #3 (May 1970) [pp1–3, p4: panels 1, 4, 5–6, p5: panels 1, 3–6, reformatted; reformatted and abridged]Job number from Dr. Michael J. Vassallo via the Atlas/Timely discussion group.
in Tower of Shadows (Marvel, 1969 series) #6 (July 1970) [as "Man in the Rat-Hole!"]Job number from Dr. Michael J. Vassallo via the Atlas/Timely discussion group.