Detective Comics (1937-) #400 preview images

Detective Comics (1937-) #400

Synopsis

Zoologist Kirk Langstrom is working late at the Gotham Natural History Museum putting together a bat habitat; he aims to perfect a serum that can endow people with enhanced auditory abilities via a specialized bat gland extract. Pleased with his progress, he decides to test his new formula upon himself, mutating him into Man-Bat.