The dragon's dookie

"High in the Frostflung Mountains lies the lair of a fearsome dragon named Glacierbane. Pan, Moxie, Fart, and TickTock must venture there and fish a dragon-digested object from deep within a pile of dragon doo. But Pan isn't having it. She's not sure why, but she doesn't trust Kevin. But when she learns of a kidnapped prince that needs rescuing from Glacierbane, suddenly this quest seems a whole lot more heroic"--Provided by publisher.