- The Caped Crusader is challenged by the mystery of the 900 in a special tale
celebrating the 900th issue published of Detective Comics! Plus, Batman
faces two new foes: Emperor Penguin and the deadly vigilante known as The Wrath,
a dark counterpart to the Dark Knight.- Collects Detective Comics #19-24 and Detective Comics Annual
#2.
- ISBN13 9781401246334
- Publish Date 8 July 2014
- Publish Status Out of Print
- Out of Print 25 March 2021
- Publish Country US
- Imprint DC Comics
- Format Hardcover
- Pages 264
- Language English