Comic Title: Superman #103
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: February 1956
Approx. On Sale Date: December 15, 1955 Copyright Date December 13, 1955
Source: Library of Congress, Periodicals 1956
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly, with the exception of April, June, Oct., and Dec.
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "The Revenge of Mr. Mxyztplk"
Pages: 8

Feature(s):
Superman (of Earth-2)

Writer: Alvin Schwartz
Artist: Al Plastino

Feature Character(s)

• Superman (last appearance in Action Comics #208; next appearance in Superman #103)

Supporting Character(s)

• Lois Lane (chronology forthcoming)
• Perry White (chronology forthcoming)

Villain(s)

• Mr. Mxyztplk (last appearance in Action Comics #208; next appearance in Superman #105)