The Insane Ones

From Author Wars - https://authorwars.com/books/the-insane-ones-889270.html

Overview:

Title: The Insane Ones
Author: Kilpatrick
Year: 1962
Type: Interior Art

Editions/Publications:

Unknown. Amazing Stories, January 1962 (Unknown, Kilpatrick, Ziff-Davis Publishing Company, $0.35, 148 pages, digest, MAGAZINE)
Unknown. Great Science Fiction, No. 7 (Unknown, Kilpatrick, Ultimate Publishing Co., Inc., $0.50, 132 pages, digest, MAGAZINE)