Comic Title: Mystery in Space #50
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: March 1959
On Sale Date: January 15, 1959 Copyright Date January 15, 1959
Source: Library of Congress, Periodicals 1959

Frequency: Monthly, with the exception of Jan., April, July and October
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "Earth... Condemned World"
Pages: 8

Writer: Otto Binder
Artist: John Giunta

Reprinted In:
Strange Adventures #227 (1970)