Robotmen of the Lost Planet — Avon
Issue: #1
Last valuation update: 2026-10-07
Robotmen of the Lost Planet! (22 pages divided into 3 chapters)The Man of the Future! (2 pages, text)An Accident in Devil's Gorge Lab! (3 pages)Cargo from Mars (6 pages)
Creators: Gene Fawcette, Mort Lawrence, Sol Cohen, Walter Gibson