Showcase Presents: Batman — DC Comics
Issue: #5
Reprinting tales from DETECTIVE COMICS #391-407 and BATMAN #216-228, this value-priced collection includes the introduction of Man-Bat and Batman's battle with The League of Assassins.
Creators: Dennis O'Neil, Dick Giordano, Neal Adams, Frank Giacoia, Joe Giella, Frank Robbins, Mike Friedrich, Irv Novick, Bob Brown
Characters: Batman, Alfred Pennyworth, Dick Grayson, James Gordon, Man-Bat, Enemy Ace, Ten-Eyed Man, Daphne Pennyworth, Dr. Ebenezer Darrk, Dr. Francine Langstrom