Collection: Man-Bat 1975 Series

Man-Bat comic books star Dr. Kirk Langstrom, a scientist studying bats who develops an extract intended to give humans a bat's sonar sense. He tests the formula on himself because he is becoming deaf. It works, but it transforms him into a hideous man-sized bat.
First appeared in Detective Comics #400, Man-Bat was created by Frank Robbins and Neal Adams.

Batman

First issue: #1 - December 1975 · Latest issue: #2 - February 1976