Did You Know?
From Author Wars - https://authorwars.com/books/did-you-know-880254.html
Overview:
- Title: Did You Know?
- Author: uncredited
- Year: 1938
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, June 1938 (Unknown, uncredited, Ziff-Davis Publishing Company, $0.25, 148 pages, pulp, MAGAZINE)