The Hatching Heroes blast back into action after the cliffhanger ending of Book 1: Electric Cactus Eggs. Tab the gadget-building fruit bat, Gully the lightning-charged seagull, and Maki the rainbow-powered echidna are joined by two new recruits: Raptor, a six-pack-strong Tassie devil, and Otto, a platypus with a tail-whip powerful enough to crack coconuts. Together, they must stop Emperor Plunger and his most disastrous creation yet: the Stink-Eyed Butt Dragon. With fart-powered goons, exploding chaos and a kingdom on the brink, the heroes must band together before Paradiddle is wiped off the map.