Doctor Solar, Man of the Atom — Gold Key
Issue: #25
Last valuation update: 2026-03-25
Part I of a two issue storyline. Professor Harbinger: "The Breathless World"
Creators: George Wilson, Ernie Colon, Dick Wood
Characters: Professor Harbinger, Doctor Solar, Dr. Clarkson, Gail Sanders, Cybernoid, Hamilton Mansfield Lamont