Superman/Batman #55

The now super-powered Dark Knight takes his crusade worldwide, but one man stands in his way: his original protege, Nightwing! Meanwhile, the all-too-human Superman teams up with Zatanna to unravel the mystery behind the loss of his powers!

Written By:
Michael Green, Mike Johnson
Pencils:
Rags Morales
Inks:
John Dell, Drew Geraci
Cover By:
Rags Morales, Nei Ruffino