Bob Kane

"Businessman Oswald Chesterfield Cobblepot, also known as the Penguin, opens an exotic animals garden. Batman is sure something is awry when every missing businessman matches the animals' display names...will he and Robin be quick enough to stop the Penguin and the evil sorceress Circe?"--Back cover.

Gotham's underworld figures meet for a summit and suspicion and paranoia result in a shootout in which several of them are killed, causing chaos to break out in the city. Oracle, Batgirl, Nightwing, Orpheus, Onyx, and Tarantula to try to keep order while Batman determines who caused these events.

"Gotham City's most prestigious prep school is a very weird place. It's got a spooky campus, oddball teachers, and rich benefactors always dropping by...like that weirdo Bruce Wayne. But nothing is as strange as the students! Like, what's up with Olive Silverlock? Is she crazy or what? Where did she go last summer? And what's the deal with her creepy mom? And how come that Freshman Maps is always following her around? And is she still going out with...

"When someone disguised as Catwoman starts committing crimes in Gotham City, Batman and Catwoman will have to team up to defeat the copycat in this action-packed leveled reader"--Publisher's description.

Harley has her own reality TV show with a film crew following her around taping her doing fake robberies, and Batgirl finds herself as a suspicious and unwilling co-star--but when the film crew turns out to be a pack of thieves using Harley, the angry burglar teams up with the skeptical crime fighter to catch the villains.

When the Penguin and his gang steal a rare blue tiger cub from the Gotham City Zoo it is up to Batgirl and Misty, her crime-fighting superpet to catch the thieves, and return the tiger.

The well-meaning Bat-Mite casts a spell giving Ace, the Bat-Hound, the ability to fly so he can follow Batman and Robin and help them catch criminals--but the spell ends up creating unintended problems.

When Batman finds himself under attack by his own son, Damian (Robin), he at first suspects the hand of Ra's Al Ghul behind the treachery, but then comes to see that the boy may be controlled by a mysterious and murderous society known as the Court of Owls.