GUEST-STARRING GREEN ARROW AND BLACK CANARY! The Dark Knight Detective is hot on the trail of an abducted teenager with a mysterious past, but he has found himself at a dead end. In a rare moment of desperation, Batman teams up with Black Canary and Gotham City�s newest resident, Green Arrow, to investigate a case with unexpected and terrifying implications for Bruce, Dinah, and Oliver�s shared history. Will this trio be enough to rescue this girl and unravel the mystery of her past? Find out in this thrilling new storyline!