Issue: #34
Holy break-in! Marsha, Queen of Diamonds, is after her biggest score yet: the giant Bat-diamond that powers the Batcomputer.
First appearances: Marsha, Aunt Hilda, Grand Mogul
Creators: Mike Allred, Dario Brizuela, Jeff Parker
Characters: Batman, Dick Grayson, Alfred Pennyworth, Marsha, Aunt Hilda, Grand Mogul, Chief O'Hara