https://www.penguinrandomhouse.com/books/260155/zack-files-27-my-teacher-ate-my-homework-by-dan-greenburg-illustrated-by-jack-davis/
Zack Files 27: My Teacher Ate My Homework by Dan Greenburg: 9780448426839 | PenguinRandomHouse.com:...
Zack's new substitute teacher seems kind of odd. And she is rather hairy. And get this, her name is Mrs. Wolfowitz! But is she really a werewolf? Or just...