Comic Title: Unknown Soldier #252
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: June 1981
On Sale Date: March 19, 1981 Newsstand Date March 19, 1981
Source: House Ad, Wonder Woman #280, Page 21

Newsstand Date March 19, 1981
Source: Comic Reader, #189

Newsstand Date March 19, 1981
Source: DC Coming Attractions, #52

Newsstand Date March 19, 1981
Source: Comics Journal, #63

Copyright Date March 19, 1981
Source: Library of Congress, Copyright Office 1981

Shipping Date February 24, 1981
Source: DC Coming Attractions, #52

Frequency: Monthly
Cover Price: $0.50
Page Count: 32
Editor: Len Wein

Title: "The Midnight Spy"
Pages: 7

Feature(s):
Enemy Ace (of Earth-1)

Writer: Robert Kanigher
Artist: John Severin
Letterer: Todd Klein
Colorist: Tatjana Wood

Reprinted In:
Showcase Presents:Enemy Ace Vol. 1 TPB (2008)

Feature Character(s)

• Enemy Ace (last appearance in Unknown Soldier #251; next appearance in Unknown Soldier #253)