Batman: Beyond the White Knight #4
The hunt continues as Bruce Wayne searches for the most dangerous offspring in Neo-Gotham, the daughter of The Joker! Little does he know the new Batman is right behind him, waiting for just the right moment to strike and put an end to the older generation of heroes in the city. All seems to be going according to plan for Derek Powers, as his true intentions are revealed. Plus, Ace the Bat-Hound joins the story!