BUILD YOUR EMPIRE BACK. The Penguin's criminal enterprise and the Iceberg Lounge have been stolen out from under him by his former associate the Umbrella Man. The Umbrella Man has removed all the rules for crime in Gotham City that the Penguin put in place, and the city is in chaos. The Penguin is a broken man, and he'll have to travel through the burning streets of Gotham with a gun and a single bullet putting together a new crew to take back what he's built. Will Batman help the devil he knows or face the devil he doesn’t in the form of the Umbrella Man? Collecting the crime epic BATMAN: ONE BAD DAY - PENGUIN #1, from the critically acclaimed creative team of John Ridley (I Am Batman, The Other History of the DC Universe) and Giuseppe Camuncoli (The Joker, The Other History of the DC Universe).