- 2027
- year of publication
- 256
- pages
- English (United States)
- language
- Hardcover
- cover
- Publisher
- Disney Hyperion
- ISBN-13
- 978-13-6811-464-6
- EAN
- 9781368114646
- Publication date
- 2027-06-01
- Book
- Monster Middle School · 2 editions
The publisher on this edition
The first book in a funny and action-packed illustrated middle grade series about four kids who learn that when the school day ends, their boring old middle school comes to life—as a portal to a...

