Comic Title: Adventure Comics #67
Publisher: DC (Detective Comics, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: October 1941
Approx. On Sale Date: August 29, 1941 Copyright Date August 26, 1941
Source: Library of Congress, Periodicals 1941
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: Murray Boltinoff

Title: (The Man in Miniature)
Pages: 8

Feature(s):
Sandman (of Earth-2)

Artist: Paul Norris

Feature Character(s)

• Sandman (last appearance in All-Star Squadron Annual #3; next appearance in Adventure Comics #68)

Supporting Character(s)

• Dian Belmont (last appearance in All-Star Comics #7; next appearance in Adventure Comics #68)
• D.A. Belmont (last appearance in Adventure Comics #61; next appearance in Adventure Comics #68)

Villain(s)

• Josephus Doombie (a criminal scientist; no further appearances)
• Doombie's henchmen (no further appearances)

Other Character(s)

• Hartford (owner of the Rubinoff emeralds; no further appearances)

Comments:
This story was not originally titled.

Synopsis:
Professor Doombie invents a formula that can miniaturize men. Using the formula on himself, Doombie is able to enter the Hartford estate and steal the Rubinoff emeralds. Dian Belmont is a guest of Hartford and discovers tiny footprints. She then calls the Sandman to help crack the case.

Dian remembers a claim made by Doombie a long time ago about making miniature people. The Sandman checks on Doombie and learns that he is the thief. However, while trying to capture the scientist, the Sandman is overpowered by henchmen. He and Dian are then reduced in size and trapped inside test tubes.

Doombie leaves the tiny couple imprisoned in his lab. The Sandman manages to knock over the test tubes and escape. Once he restores himself and Dian to normal size, he goes after Doombie. This time he prevails, and the thief is captured.