Comic Title: Action Comics #334
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: March 1966
On Sale Date: January 18, 1966 Newsstand Date January 18, 1966
Source: House Ad, Action Comics #335, Page 8

Copyright Date January 18, 1966
Source: Library of Congress, Periodicals 1966

Frequency: Monthly (semi-monthly, March)
Cover Price: $0.25
Page Count: 80
Editor: Mort Weisinger

See Also: The Guide to DC Giants

Notes:
This issue is labeled 80-Page Giant #G-20.
This issue contains text features: "When Supergirl Met Jimmy Olsen", "Supergirl's Two Sets of Parents", "The Origin of Super-Horse", and a page from Action Comics #285 revealing Supergirl to the world.

Title: "The Cave-Girl of Steel"
Pages: 7

Feature(s):
Supergirl (of Earth-1)

Writer: Otto Binder
Artist: Jim Mooney

Reprinted From:
Action Comics #259 (1959)

Feature Character(s)

• Supergirl (last appearance in Action Comics #258; next appearance in Superman #134)

Other Character(s)

• A small baby and a nurse (no further appearances)
• A tribe of prehistoric cave men (no further appearances)

Cameo Appearance(s)

• Superman (Supergirl sees him with her telescopic vision)

Synopsis:
Supergirl saves a small baby from being suffocated by a plastic bag. While she is happy to help, she wants some excitement. She travels back into the past into a land of dinosaurs.

While in the past, she discovers a tribe of prehistoric men. She rescues a baby from a pterodactyl and befriends the tribe. Later, the girl of steel tames a dinosaur which she uses to help some natives across a river. Supergirl also helps them chase off a fire-breathing sea serpent.

When she returns to the present, Supergirl finds that the chief has carved a picture of her into stone. The archeologists believe they imagined a flying goddess.