Issue: #105
Last valuation update: 2026-06-30
Conqueror from 8 Million BC! The Fastest Man Alive meets a truly extraordinary antagonist in Katmos -- survivor of a super-scientific civilization that existed eight million years ago on Earth! Absolute monarch of the world in that prehistoric era, Katmos begins an amazing campaign to regain his former exalted position! In "Conqueror from 8 Million BC!" The Master of Mirrors Trapped in a strang...
First appearances: Mirror Master (Scudder), Katmos
Creators: Carmine Infantino, Julius Schwartz, Joe Giella, John Broome
Characters: Barry Allen, Iris West Allen, Mirror Master (Scudder), Katmos