Something fishy is going on in Gotham City Harbour! An ancient shark curse has taken a bite out of a whale-watching charity event, and it's up to Mystery Inc. and the Dynamic Duo to dive into danger. Can Scooby and his friends help Batman and Robin reel in an aquatic kingpin, or is the calamitous cruise doomed to the depths of the sea? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!

When an Amateur Detective Convention gets overrun by zombies, Batman and Batgirl team up with Mystery Inc. to get to the bottom of the oddball apocalypse. Turns out, the ghastly ghouls are part of a fiendish plan to reveal the Dark Knight's true identity. Can Batgirl, Scooby and the rest of the gang keep the Caped Crusader's greatest secret from falling into the hands of a criminal mastermind? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!

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!

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!

When a wicked werecat plagues a big cat park on the outskirts of Gotham City, Mystery Inc. joins forces with Batman to crack the case. Little do they know, more than one crafty kitten is at play in the preserve. Can Scooby and his friends help the Dark Knight unmask the felonious feline trying to pull off the purr-fect crime? Find out in this action-packed chapter book for fans of Batman and Scooby-Doo!

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 Harley springs Poison Ivy from Arkham Asylum, the jaunty jester expects a little payback. After all, there's no limit to the criminal empire she could grow with the Queen of Green's help. But will Harley bloom into the big boss she's always wanted to become, or will her villainous dreams wilt on the vine? Find out in this action-packed chapter book for DC Super Hero and Super-Villain fans!