Comic Title: 80 Page Giant Magazine #10
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: May 1965
On Sale Date: March 11, 1965 Newsstand Date March 11, 1965
Source: House Ad, World's Finest Comics #149, Page 30

Copyright Date March 11, 1965
Source: Library of Congress, Periodicals 1965

Frequency: Monthly
Cover Price: $0.25
Page Count: 80
Editor: Mort Weisinger

See Also: The Guide to DC Giants

Title: "The Imposter from the Year 2958"
Pages: 12

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

Writer: Bill Finger
Artist: John Sikela

Reprinted From:
Adventure Comics #250 (1958)

Feature Character(s)

• Superboy (last appearance in Superboy #66; next appearance in Adventure Comics #251)

Supporting Character(s)

• Jonathan Kent (last appearance in Superboy #66; next appearance in Adventure Comics #251)
• Martha Kent (last appearance in Superboy #66; next appearance in Adventure Comics #251)
• Lana Lang (last appearance in Superboy #66; next appearance in Superboy #67)
• Lewis Lang (last appearance in Superboy #66; next appearance in Superboy #67)

Villain(s)

• Lorac-K7 (no further appearances)

Other Character(s)

• Edaw-8 (a future lawman; no further appearances)
• Principal H.M. Sands and Mayor Brook (no further appearances)

Synopsis:
Clark Kent is notified by authorities in the future, that a criminal, Lorac-K7 has escapes to the past to steal cobalt. Lorac knows Superboy’s identity and is disguised as someone he knows.

Clark goes through the day, protecting Smallville’s cobalt supplies. Several theft attempts are made. Superboy suspects Professor Land, his principal, and even the mayor of being Lorac. Finally, Superboy realizes that Lorac is disguised as Lana Lang. He captures Lorac and sends her back to the future without any cobalt.