My Friends Call Me Monster (Goosebumps HorrorLand #7) by R.L. Stine
It’s a whole new ride from master of fright and bestselling author R.L. Stine–with a story so fiendish that it can’t be contained in just one book!
Before joining the other kids trapped in HorrorLand, Michael Munroe will learn a few new lessons in FEAR: Never trust a teacher who calls everybody “Little Monsters.” Be careful if that teacher invites you to lunch at her house. And never EVER trust a teacher with a giant monster egg in her own attic–especially if it’s about to hatch!