Comic Title: Shazam #21
Publisher: DC (National Periodical Publications, Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: Nov/Dec 1975
On Sale Date: August 21, 1975 Newsstand Date August 21, 1975
Source: Comic Reader, #121

Copyright Date August 21, 1975
Source: Library of Congress, Periodicals 1975

Frequency: Bi-monthly
Cover Price: $0.25
Page Count: 32
Editor: Julius Schwartz

Title: "The World of Giant Rats"
Pages: 10

Feature(s):
Captain Marvel (of Earth-S)

Writer: William Woolfolk
Penciller: C.C. Beck
Inker: Peter Costanza

Reprinted From:
Captain Marvel Adventures #145 (1953)

Feature Character(s)

• Captain Marvel (last appearance in Whiz Comics #155; next appearance in Captain Marvel Adventures #145)