Comic Title: Action Comics #440
Publisher: DC (National Periodical Publications, Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: October 1974
On Sale Date: July 30, 1974 Newsstand Date July 30, 1974
Source: Comic Reader, #108

Copyright Date July 30, 1974
Source: Library of Congress, Periodicals 1974

Frequency: Monthly
Cover Price: $0.20
Page Count: 32
Editor: Julius Schwartz

Title: "The Man Who Betrayed Krypton"
Pages: 14

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

Writer: Elliot S. Maggin
Penciller: Curt Swan
Inker: Robert Oksner

Feature Character(s)

• Superman (last appearance in Superman Family #167; next appearance in Action Comics #441)

Supporting Character(s)

• Jimmy Olsen (last appearance in Superman Family #167; next appearance in Action Comics #443)
• Morgan Edge (last appearance in Superman Family #167; next appearance in Action Comics #441)
• Steve Lombard (last appearance in Superman #280; next appearance in Superman #282)

Guest Appearance(s)

• Batman (last appearance in Brave & the Bold #115; next appearance in Detective Comics #443)