Moongobble has completed his three mighty tasks. But just when Edward begins to fear that their adventures might be over, an annoying little monster called Snelly comes bounding into their lives. And as if Snelly wasn't trouble enough, Moongobble's magic has gone wrong again, causing his faithful toad, Urk, to undergo a very embarrassing change. Soon Moongobble, Edward, Urk, and Fireball the Dragon begin a fearful journey to return Snelly to her home. They want to bring along the Rusty Knight, but he's gone missing! The threads of the story come together to make another merry, magical adventure for Edward and his friends -- and another sparkling listening experience for Moongobble's young fans!