Batman - Lepakkomies #4/1967

In "Kadonneen voimakaksikon salaisuus," a rare chemical explosion creates an unexpected psychic link between Batman and Jo-Jo Gagan, throwing the Gotham underworld into chaos. With Gagan now a target, the criminal elements believe that harming him will also destroy the Dark Knight, forcing Batman to protect his unlikely ally. Written by Dave Wood and illustrated by Sheldon Moldoff, with inks by Charles Paris, the issue features a striking cover by Carmine Infantino and Murphy Anderson, capturing the tension of a secret connection that could cost both lives.