Comic Title: Superman #177
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: May 1965
On Sale Date: March 18, 1965 Copyright Date March 18, 1965
Source: Library of Congress, Periodicals 1965

Frequency: Monthly, with the exception of March, June, Sept. and Dec.
Cover Price: $0.12
Page Count: 32
Editor: Mort Weisinger

Title: "When Jimmy Olsen Stole Krypto from Superman"
Pages: 8

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

Writer: Jerry Siegel
Artist: George Papp

Feature Character(s)

• Superman (last appearance in Superman #177; next appearance in Action Comics #324)

Supporting Character(s)

• Jimmy Olsen (last appearance in Superman #179; next appearance in Superman's Girl Friend, Lois Lane #57)
• Krypto (last appearance in Superman #179; next appearance in World's Finest Comics #151)
• Lucy Lane (dream appearance)
• Lori Lemaris (dream appearance)

Other Character(s)

• The Super-Olsen Fan Club (dream appearance)

Synopsis:
Jimmy Olsen and Krypto spend a night at the Fortress of Solitude. Krypto dreams that in the morning Superman discovers a device which permanently transfers his super powers to Jimmy. Jimmy replaces Superman as the Earth's mightiest hero, but Krypto stays loyal to his original master. Jimmy becomes jealous and tries to force Krypto to abandon Superman. Jimmy eventually transfers Krypto's powers to a donkey, leaving both Superman and his dog powerless. Krypto wakes from his nightmare, thankful that it was only a dream.