When Harley ruins the Riddler's carefully constructed scheme to capture Batman, she's determined to show the calculating crook that she's no bad-luck jinx. She'll use her brilliantly bonkers mind to write confounding rhymes of her own! In this battle of wits, can the jolly jester prove there's a method to her madness? Find out in this action-packed chapter book for DC Super Hero and Super-Villain fans!

Meet the newest hero of Metropolis . . . Metallo? But the cyborg criminal isn't reformed, he's being controlled by Lex Luthor. However, when he breaks free of Lex's control, he goes on the attack! Will Superman find a way to stop the metallic menace? Can he defeat an entire army of Metallos attacking the city? Or will the powerful cyborg finally defeat the Man of Steel? You choose the path to decide how Superman might stop one of his most powerful...

Something funny is afoot in Gotham City, but Batman and Batwoman aren't laughing. Robbery victims are handing over their loot and seem downright delighted to do so. While investigating this odd behavior, the Dark Knight and his crime-fighting cousin uncover the use of Joker toxin. But the Joker is locked up in Arkham Asylum or is he? Can Batman and Batwoman get to the bottom of the jester's joke before the punchline knocks out half of Gotham City?...

When Harley stars in a reality TV show, she hatches a plan to boost her viewership. By hook or by crook, she's going to convince Batgirl to co-star! Will the caped crime fighter's role of a lifetime lead to a ratings bonanza or a big, bad burglary bust? Find out in this action-packed chapter book for DC Super Hero and Super-Villain fans!

When a Greek crypt at the Gotham City Museum of Natural History unleashes mythological monsters, Mystery Inc. fears they've met their match. Luckily, Batman and Batwoman quickly swoop in to best the beasties and get to the bottom of a mystery. Can Scooby and the gang help the caped crime fighters uncover the culprit behind the cursed crypt? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!

When Gotham City's biggest baddies gather to plan a heist, they tell Harley to go wait with the goons! What?! But the joke is on them after Batman busts in and she sneaks out holding blueprints that show the way to the crooked payday. Can the jilted jester pull off a solo steal while dodging the criminal bosses on her tail? Find out in this action-packed chapter book for DC Super Hero and Super-Villain fans!

A storm is brewing in Central City! The Weather Wizard has unleashed the fury of his giant weather wand in a bid to get the city's citizens to cough up their cash. Only when his fundraising efforts are complete will he leave Central City for good. Now it's up to The Flash to outrun the lightning and bring his own thunder to the climate criminal. Can the Scarlet Speedster stop the Weather Wizard before the villain either robs the city blind or destroys...

When an uncharted island springs up in Gotham City Harbor, Batman and Mystery Inc. join forces to uncover who created the tropical paradise. Before long, they find themselves under attack by a host of vile vegetation and prehistoric plants. Can the Dark Knight help Scooby and the gang escape from this mysterious island before they become a feast for the ferocious foliage? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!...

Scooby can't resist joining an obedience class that is offering free snacks. But soon, all the dogs except Scooby have robbed a jewelry store! The dazed dogs don't remember how they got there. Krypto and Scooby are on the case! But soon Krypto is being controlled too! Can the two crime-solving dogs get to the bottom of the mystery before anything else is stolen?

Gotham City's new monument to Rizzo the Clown is no laughing matter! It's rigged with a series of booby-traps that have Mystery Inc. and Batman stuck in a tourist trap of the worst kind. Can the Caped Crusader help Scooby and the gang escape the horrible hijinks inside Clown Castle? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!