Century Comic #106
""See Superman! These photos prove that I, too, came from the planet Krypton and had super-powers as a child! We're fellow Kryptonians!" It's fantastic, Batman, but it must be true. Your Kryptonian costume is genuine! But how did you lose your powers?" Featuring "Batman, Son of Krypton!""
- Superman and Batman with Robin the Boy Wonder
- Printed in
- World's Finest Comics 146, December 1964
The indicia for this issue is not recorded. The identified publisher might be an associated or parent company, rather than the specific listed publisher.