Keep a close eye on the shadows, because the new student teacher at Ella Mentry School is bringing a lot of spooky energy to the classroom. Mr. Granite has been assigned an assistant named Miss Mary, and A.J. and his friends are entirely convinced that she might actually be a vampire. She wears strange dark clothes, and the kids hear rumors that she lives in a cave and sleeps hanging completely upside down. You will join the class as they go on high alert to protect themselves from their scary new teacher. Things get even weirder when they find out her boyfriend looks exactly like a zombie and plays loud music in a heavy metal band. To top it all off, they are both British, which only makes the kids more suspicious. A.J. decides it is time to stock up on garlic just in case. This funny adventure throws you into a wild school day filled with hilarious misunderstandings and active imaginations. It is packed with silly, spooky fun that will keep you guessing. See if the class can survive their creepy new teacher.