The Math Inspectors 4: The Case of the Hamilton Roller Coaster

by Daniel Kenney and Emily Boever

Summer vacation has finally arrived, and the Math Inspectors deserve a break. After all, their sixth-grade year was a busy one. On top of all the normal school stuff, Stanley, Charlotte, Gertie,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1540791858
• ISBN13: 9781540791856
• Release Date: December 2016
• Publisher: Createspace Independent Publishing Platform
• Length: 188 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.4" x 5.5" x 8.5"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7