Detective Comics (vol. 1) #20 (Oct. 1938):
“Boat Race of Doom”
by Sven Elven

Detective Comics (vol. 1) #20

Title: “Boat Race of Doom”

Feature: Cosmo the Phantom of Disguise

Medium: comic

Cover date: Oct. 1938

Publisher:
Art by: Sven Elven

The process of listing characters who appeared in this source is not yet complete. This story was indexed from secondary sources only. The character list above is not necessarily comprehensive. Webpage for Detective Comics #20 (Oct. 1938) created 11 September 2012. Last modified 5 June 2014.

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