Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#4
Published	August 1967
Cover Price	0.10 USD
Pages	36
Editing	Richard E. Hughes

Cover Details

Pencils	Kurt Schaffenberger
Inks	Kurt Schaffenberger

12 page story "You've Got to Relax"

Script	Joe Morrison
Pencils	Sal Trapani
Inks	Sal Trapani

10 page story "The Gray Ghost"

Script	Shane O'Shea
Pencils	Dick Beck
Inks	Tom Hickey

4 page story "Demon of the Deep"

Reprinted

from Adventures into the Unknown (American Comics Group, 1948 series) #30