Batman is out to bring down a gangster named Black Mask and his pet arsonist, Firefly.

Someone has broken into Arkham Asylum hunting down all the supervillains locked up there, and Batman's life has just become more complicated because Gotham City's new mayor is the Penguin, and he has declared Batman an outlaw.

Bane is on the loose at a Gotham City baseball game! An extra dose of venom has made him stronger than ever. Can Batman and Nightwing drain Bane of his powers, or will the duo pull the plug on this case?

The Phantasm returns, and since Batman is busy spying on Gotham's mobsters, it is up to Batgirl to face him on her own.

Batman and Robin team up to stop Gotham City's coldest criminal: Mr. Freeze! He's on a cold-hearted crime wave in a new, high-tech suit. Can the Dynamic Duo catch this supervillain before the case goes cold, or will he slip through their hands like ice? Find out in this action-packed early chapter book for the youngest of readers.

Batman and his crime-fighting cousin Batwoman are in double trouble! The supervillain Two-Face is on a crime spree in Gotham City. Who will win when the superheroes face off against this two-bit crook? Find out in this action-packed early chapter book for the youngest of readers.

Harley Quinn, the Joker's girlfriend and former psychiatrist, has a plan to get revenge on Batman and Robin by using Poison Ivy's semi-sentient and carnivorous plants--but nothing ever seems to go right for Harley.

A night of fun turns into a night of fear when Scarecrow takes over the corn maze at the Gotham City Harvest Festival.

Clayface is pilfering unproven prototype weapons and it is up to Batman and Robin to track the criminal's slime spree through the streets of Gotham City.

Catwoman creates the perfect diversion at a cat show, while plotting to steal from the art museum an ancient Egyptian necklace that is supposed to give the person wearing it nine lives, and it is up to Batman and Robin to prevent the crime. Includes profile of Catwoman, glossary, discussion questions, and writing prompts.