Batman and his crime-fighting cousin, Batwoman, discover that the Joker toxin is being used, causing odd behavior in Gotham City.

The Riddler is looking for the answer to the ultimate riddle--the true identity of Batman--so he hatches a plan to capture Batgirl and Robin in order to force Batman into the open to rescue them.

Soon after Batman introduces a new Justice League hopeful, the heroes suddenly begin losing their powers. Includes glossary, discussion questions, and writing prompts.

Reeling from the effects of the worst Joker toxin attack ever, Batman is on the run through Gotham City, pursued by the dark shadows and voices that haunt his past and present! As The Joker’s plan materializes, the only person who can save Batman from the brink of true madness...is Harley Quinn?! Plus, who is the mysterious new figure known as Clownhunter?

Batman must stop Deathstroke from killing the mayor of Gotham City! But to do so he has to figure out who ordered the hit in the first place. If his four main suspects aren’t ’fessing up to the crime, then is there someone even more sinister lurking in the shadows waiting to deliver the coup de grâce? Whoever it is, one victim will fall under their attack!

Spinning out of the pages of “The Joker War” comes the first solo book starring the blockbuster new character Punchline. As she faces the consequences for her role in “The Joker War,” the story of how Alexis Kaye became Punchline will take Leslie Thompkins, Harper Row, and Cullen Row on a harrowing journey that reveals a fringe teenager’s radicalization to the ideology of a madman. It’s a terrifying tale so big it demanded an oversize special issue!

The Joker’s army is growing hour by hour, with weapons beyond anything the Clown Prince of Crime has ever used before. Batman must hold his mind together so he can strike the final blow and take back his city-but how can he heal the rifts he’s created in his life to get the help he needs? And while all this is happening, the villains of Gotham City are waiting out the carnage Joker has unleashed-and Catwoman assembles an army of her own!