Distributed to newstands in March 1961. This issue includes 10 pages of paid advertisements.
Distribution date from Joseph Marek's Marvel Comics Group history website.
Nick Caputo suggested the possibility of the Kirby inks credit via the GCD Error List (30 January 2009).
Narrated in the first person. This story is divided into four untitled parts (5 pp, 5 pp, 3 pp, 5 pp). X next appears in Alpha Flight (Marvel, 1997 series) #17 (December 1998).
Text story with illustration.