Comic Title: Action Comics #57
Publisher: DC (Detective Comics, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: February 1943
Approx. On Sale Date: December 16, 1942 Copyright Date December 12, 1942
Source: Library of Congress, Periodicals 1943
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
Cover Price: $0.10
Page Count: 64
Editor: Jack Schiff

Title: "Treasure Trove"
Pages: 9

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

Writer: Gardner F. Fox
Artist: Joseph Sulman

Feature Character(s)

• Zatara (last appearance in Action Comics #56; next appearance in Action Comics #58)

Villain(s)

• Black Bart and his gang (no further appearances)

Other Character(s)

• Mike and his girlfriend (treasure seekers; no further appearances)

Synopsis:
Zatara joins an expedition to find some lost treasure. Crooks try to scare off Zatara's friends, so that they can claim the treasure for themselves. Zatara's magic defeats the crooks. He then locates the treasure in an underwater cave. The crooks return, but Zatara beats them again. The treasure is then donated to the war effort.