"The Terribles have been challenged to a game of creepoball, a sport that is played by all monsters on Creep's Cove Island (just don't ask them how to play it-nobody knows ALL the rules!). Their rivals? A horde of relentless, fierce, low-down gnomes. Can The Terribles defeat these Gnomes without anyone disappearing into an alternate dimension? Why are you asking me? Just read the book, human!" -- Provided by publisher.