Adventures of Superman comic books issue 502
'Reign of the Supermen' continues: When Supergirl is sent by Luthor to bring in the youngest Superman, sparks fly between the two heroes. All the Superman titles now use a new, upgraded color process that employs an increased color palette. Written by Karl Kesel, with art by Tom Grummett and Doug Hazlewood. Cover by Grummett and Hazlewood. Cover price $1.50.