Comic Title: Detective Comics #33
Publisher: DC (Detective Comics, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: November 1939
Approx. On Sale Date: October 10, 1939 Copyright Date September 30, 1939
Source: Library of Congress, Periodicals 1939
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly
Cover Price: $0.10
Page Count: 64
Editor: Vincent A. Sullivan

Title: (No Title)
Pages: 10

Feature(s):
Slam Bradley (of Earth-1)

Writer: Jerry Siegel
Artist: Mart Bailey

Feature Character(s)

• Slam Bradley (last appearance in Detective Comics #32; next appearance in Detective Comics #34)

Supporting Character(s)

• Shorty Morgan (last appearance in Detective Comics #32; next appearance in Detective Comics #34)

Villain(s)

• Dr. Farnsby and a group of gangsters (Fink and Sneer named; no further appearances)
• A hypnotist (no further appearances)

Other Character(s)

• Diana Penton (no further appearances)

Synopsis:
Slam and Shorty meet Diana Penton, an heiress who is about to inherit a rare diamond. Before the diamond can be turned over to her Shorty accidentally swallows the diamond. He is immediately attacked by gangsters out to steal it. Slam and Shorty fight off the gangsters. They learn that Dr. Farnsby, Diana's guardian is the head of the gangsters. He also faked the x-ray that showed Shorty had swallowed the diamond. He intended to keep it for himself, but Slam outwits him. Farnsby is defeated by his own men, whom he double-crossed, and the diamond is saved.