Read Prisoner of the Penguin! Storyline:
Once again, BATMAN catches the PENGUIN in the act, meaning more prison time for the villain. Since the fowl felon has a bad habit of escaping his cell, the DARK KNIGHT delivers PENGUIN finds a way to gain the upper hand...and appoint himself warden! With all the thieves, thugs, and crooks under his sway, the Penguin hatches a plan to unleash his new army on Gotham City. The only shot BATMAN has at preventing the PENGUIN'S entire army from flying free is to go inside the prison and battle the bird-brained villain on his own turf...Pages of Prisoner of the Penguin! :