Ten hungry monsters visit school today. They're here to learn the alphabet the hungry monster way. Watch out! The ten naughty visitors from the bestselling One Hungry Monster counting book have escaped! When they sneak into school, will they sit quietly at their desks to study? Not a chance! As a young boy tries to teach his unusual classmates (and keep himself out of trouble), the alphabet comes to life in a mischievously monstrous way. Though the lesson starts out innocently, soon the desks get soaked in bubbles, they bring the trampoline into the classroom, and the most difficult letters in the alphabet (X, Y & Z) are visited by an X-ray man, a yeti, and a zombie. This hilarious classroom rumpus is A-B-C-Dee-lightful!