Detective Comics (1937 1st Series) #678
The events of ZERO HOUR unexpectedly grant Bruce Wayne his fondest wish...a world in which his parents were never killed! Now Batman must struggle with the question of finding some way to repair the timestream, or leaving it as he always wished it could be...except in this rewritten history, young Bruce Wayne was the one murdered. Written by Chuck Dixon, with art by Graham Nolan and Bob McLeod. Cover by Nolan and Scott Hanna.
Cover price $1.50.