What’s as bad as getting crushed by a whack-a-mole mallet The strange hauntings of the ghost of Horace Hotwater Middle School!

Sam Gibbs and his super-strong tiny buddy, Hamstersaurus Rex, keep encountering creepy abnormal objects at their school, like a floating sports jersey and a runaway go-kart. Sam doesn’t believe in ghosts, but he has to admit that the hauntings are getting weirder... and more dangerous. Could bizarre mutant animals be the cause At Horace Hotwater, they often are.

Look out for furry ducks, slippery baked potato toppings, masked ninjas, and more in this smashingly hilarious mystery starring the world’s coolest class pet.