Detective Comics comic books issue 378
Written by Frank Robbins. Art by Bob Brown and Joe Giella. Cover by Irv Novick. Batman! Drop Dead... Twice!; a disgruntled Robin leaves Batman; a bad guy named Salvo and his apprentice Chino have a similar falling out; Chino and Robin become roommates. Written by Gardner Fox. Art by Sid Greene. Menace of the Man-Killing Shooting Gallery!; a local syndicate threatens Hanford Jenkins, hiding a weapon in his apartment; Ralph Elongated Man and Sue Dibny visit their friends in the same building. 36 pages, full color. $0.12. Cover price $0.12.