Comic Title: Superman #204
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: February 1968
On Sale Date: December 14, 1967 Newsstand Date December 14, 1967
Source: Direct Currents, Atom #35, Page 31

Copyright Date December 14, 1967
Source: Library of Congress, Periodicals 1967

Frequency: Monthly, with the exception of Mar., Sept. and Dec.; (Semi-monthly, Jan.)
Cover Price: $0.12
Page Count: 32
Editor: Mort Weisinger

Title: "The Fortress of Fear"
Pages: 8

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

Writer: Cary Bates
Artist: Al Plastino

Feature Character(s)

• Superman (last appearance in Superman #204; next appearance in Justice League of America #61)

Villain(s)

• An alien life force (no further appearances)

Other Character(s)

• Two Kandorians (Gnor-Ax named; no further appearances)

Synopsis:
An alien life force takes control of Superman's Fortress of Solitude. The Fortress itself then attacks the Man of Steel and nearly defeats him. However, Superman discovers that the creature is vulnerable to heat. He uses his heat vision to expel the creature from the Fortress, then places it in orbit around the sun inside an escape-proof container.