Comic Title: Detective Comics #318
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: August 1963
On Sale Date: June 27, 1963 Newsstand Date June 27, 1963
Source: House Ad, Batman Annual #5, Page 28

Copyright Date June 27, 1963
Source: Library of Congress, Periodicals 1963

Frequency: Monthly
Cover Price: $0.12
Page Count: 32
Editor: Jack Schiff

Title: "J'onn J'onzz' Enemy -- Zook"
Pages: 10

Feature(s):
Martian Manhunter (of Earth-1)

Artist: Joe Certa

Reprinted In:
Showcase Presents:Martian Manhunter Vol. 2 TPB (2009)

Feature Character(s)

• Martian Manhunter (last appearance in Justice League of America #22; next appearance in Detective Comics #319)

Supporting Character(s)

• Captain Harding (last appearance in Detective Comics #317; next appearance in Detective Comics #319)
• Zook (last appearance in Detective Comics #317; next appearance in Detective Comics #320)

Villain(s)

• The Hank Waters’ gang (no further appearances)

Synopsis:
When Martian Manhunter tries to apprehend a gang of criminals, Zook helps the criminals escape, claiming it was an accident. When the crooks strike again, Zook again helps them. J’onn deduces that Zook is suffering from amnesia caused by a bump on the head. The crooks were then able to manipulate Zook against his partner. Another blow to the head restores Zook’s memory and together with J’onn he stops the crooks.