On-sale date from Comic Reader #121.
Serpe is credited as colorist in the letters section of Our Fighting Forces #159.
Told in three parts: Part One (5 pages), Part Two: Human Genius vs. Thinking Machine (5 pages), Part Three: Place of Fear (8 Pages).
The last panel is rewritten and redrawn by someone other than Kirby as the issue was abruptly cancelled and the story was ended.
Letters page appears in between pages 7-8 of story. Letters from: Chuck Harding, Sam Carsen, Roger Baker.