Birds of Prey (1998-) #90

The Dark Knight guest-stars and confronts Oracle with a stunning ultimatum. Plus, the Calculator's quest to unmask Oracle turns super-deadly as Deathstroke joins the hunt!

Written By:
Gail Simone
Pencils:
Paulo Siqueira, Adam DeKraker
Inks:
Robin Riggs
Cover By:
Hi-Fi, Will Conrad, Adriana Melo