Hush: 2 (Batman (Dc Comics Hardcover))

Plot

BATMAN: HUSH VOL. 2 is a thrilling mystery of action, intrigue, and deception. As Batman's relationship with Catwoman heats up, an unknown foe continues to manipulate and train the Dark Knight's deadliest foes. Using the Joker, Harley Quinn, and Ra's al Ghul as his own private pawns, the enigmatic man known only as Hush makes Batman, Robin, and Nightwing endure a series of torturous mental and physical attacks. But it is not until Batman learns his mysterious assailant's true identity that he suffers his greatest defeat and betrayal.