The Dark Knight teams up with Scooby-Doo and Mystery Inc. in a series of adventures and mysteries!It all starts when Alfred''s old friend from butler school is in town, and he''s brought along his charges: Daphne and Scooby-Doo! When Scooby and his pal Ace are dog-napped, the humans will have to rescue them without giving away any family secrets. Collects The Batman & Scooby Doo Mysteries #7-12.