Batman: Knightfall

The Dark Knight has been Gotham City's protector for years, challenged by its many villains. But now there's a new villain on the scene, determined to conquer where others have failed. Known as Bane, he starts his campaign against Batman and Gotham by emptying Arkham Asylum, where so many of Batman's enemies are imprisoned and have spent their time plotting revenge. Almot single-handedly, Batman fights off these long-time opponents only to find himself so exhausted after it all that his strength fails him when Bane follows the onslaught to face Batman himself.

Now Bruce Wayne is confined to a wheel-chair and must turn over his cloak and cowl to his apprentice, Azrael. But Azrael's philosophy of crime-fighting is much more violent and harsher than Batman's ever was.

And now Bruce faces two challenges: the first is dealing with his incapacitation; and the second is dealing with Azrael who, it's become clear, is a loose cannon with an agenda all his own.