In Middle School Ultimate Showdown Rafe Katchadorian and Georgia Katchadorian make a book together!They go through lots of different middle school stuff it also has lots of worksheets,mazes ect.
The age for Middle School Ultimate Showdown is really any age 4-99 because it has lots of fun things to do and not really a story plot.
Middle School Ultimate Showdown is an amazing book for all ages.I would rate it 6.8/10stars.