Comic Title: Superman #137
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: May 1960
On Sale Date: March 17, 1960 Newsstand Date March 17, 1960
Source: House Ad, Superman's Girl Friend Lois Lane #17, Page 21

Copyright Date March 17, 1960
Source: Library of Congress, Periodicals 1960

Frequency: Monthly, with the exception of March, June, September and December
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "The Two Faces of Superman"
Pages: 26

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

Writer: Jerry Siegel
Penciller: Curt Swan
Inker: John Forte

Reprinted In:
80 Page Giant #1 (1964)
Showcase Presents Superman Vol. 2 TPB (2006)
Superman:The Man of Tomorrow Archives Vol. 3 HC (2014)

Feature Character(s)

• Superman (last appearance in World's Finest Comics #109; next appearance in Superman's Girl Friend, Lois Lane #17)

Villain(s)

• Super-Menace (a duplicate of Superman; no further appearances)
• "Wolf" and Bonnie Derek (a criminal couple; no further appearances)
• Several unnamed crime bosses (no further appearances)

Guest Appearance(s)

• Superboy (last appearance in Superboy #80; next appearance in Adventure Comics #272)
• Lana Lang (last appearance in Superboy #80; next appearance in Superboy #81)
• Krypto (last appearance in Superboy #80; next appearance in Adventure Comics #272)

Cameo Appearance(s)

• Jor-El (in flashback to Superman’s origin)
• Lara (in flashback to Superman’s origin)
• Jonathan Kent (in flashback to Superman’s origin)
• Martha Kent (in flashback to Superman’s origin)

Synopsis:
During his journey to Earth, baby Kal-El’s rocket collided with a giant space ship. The ship causes Kal’s rocket to duplicate. The original landed near the Kent farm in Smallville, but the duplicate landed near the home of two criminals, "Wolf" and Bonnie Derek. "Wolf" takes in the duplicate baby as his own son and trains him to be a criminal.

When the Super-Brat grew up, "Wolf" had him keep his existance a secret. The Super-Bully secretly watched Superboy and caused trouble. He also discovered his immunity to Kryptonite. Super-Bully was still identical to the Boy of Steel in every other way. Only Krypto could tell he was a fake with his super-scent.

When Super-Bully grew older still, "Wolf" decided it was time for action. "Wolf" is elected the head of the crime syndicate and sends Super-Menace to kill Superman. The two have equal strength, but Super-Menace uses Kryptonite against his hated foe. However, killing Superman brings him no joy, so he saves the Man of Steel’s life. Then he confronts his parents and finds they have always regarded him as a freak. When he discovers that he is not even human, but a force manifestation, he abandons his human form, taking "Wolf" and Bonnie with him.