Batman must discover the connection between a flurry of criminal activity and a mysterious man who prowls Gotham City after dark with six deadly demons at his command.
- ISBN10 0316177679
- ISBN13 9780316177672
- Publish Date 1 November 1992
- Publish Status Out of Print
- Out of Print 22 June 2021
- Publish Country US
- Imprint Little Brown and Company
- Format Paperback (US Trade)
- Pages 70
- Language English