This is a single issue comic book titled "Fine DETECTIVE Comics #482 WP 1979 $1 GIANT DEMON Batgirl Batmite Batman family" from the Bronze Age era of US Comics. It features the first character appearance of Etrigan the Demon and includes characters such as Batgirl, Batman, and Bat-Mite from the DC Universe. The comic was published by DC Comics and is in English language. The artist/writer of the comic is Dick Giordano.