Comic Title: Wonder Woman #121
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: April 1961
On Sale Date: February 9, 1961 Copyright Date February 9, 1961
Source: Library of Congress, Periodicals 1961

Newsstand Date February 9, 1961
Source: Newsdealer Magazine, V15 #12

Frequency: Monthly, with the exception of March, June, Sept., and Dec.
Cover Price: $0.10
Page Count: 32
Editor: Robert Kanigher

Title: "The Island Eater"
Pages: 25

Feature(s):
Wonder Woman (of Earth-1)

Writer: Robert Kanigher
Penciller: Ross Andru
Inker: Michael Esposito

Reprinted In:
Showcase Presents Wonder Woman Vol. 2 TPB (2009)
Wonder Woman:The Silver Age Omnibus Vol. 1 HC (2022)

Feature Character(s)

• Wonder Woman (last appearance in Mystery in Space #75; next appearance in Justice League of America #4)

Supporting Character(s)

• Hippolyta (last appearance in Wonder Woman #120; next appearance in Wonder Woman #123)
• Amazons (last appearance in Wonder Woman #120; next appearance in Wonder Woman #98)
• Steve Trevor (last appearance in Wonder Woman #120; next appearance in Wonder Woman #122)
• Mer-Boy (last appearance in Wonder Woman #120; next appearance in Wonder Woman #123)
• Etta Candy (last appearance in Wonder Woman #119; next appearance in Wonder Woman #127)
• Holliday Girls (last appearance in Wonder Woman #119; next appearance in Wonder Woman #127)

Villain(s)

• Three unnamed gangsters and an alien robot (no further appearances)

Flashback Appearance(s)

• Wonder Girl (last appearance in Wonder Woman #120; next appearance in Wonder Woman #123)

Synopsis:
Wonder Girl and her mother Hippolyta view Wonder Woman in the future. Wonder Woman rescues Etta Candy and the Holliday Girls from some gangsters, then saves Steve Trevor from a plane crash.

Wonder Girl decides that she will need to train hard to become Wonder Woman. She seeks challenges to test and develop her skills and in doing so follows Mer-Boy into a dimension containing dinosaurs. She rescues her friend, then escapes the strange world.

Upon her return, Wonder Girl observes her mother Hippolyta repel an alien attack on Earth. Wonder Woman also observes the events from the future, realizing that her mother is a great woman.