Disclosure: I was sent a set of these books in exchange for an honest review. All opinions are my own.As a high school math teacher, I love finding fun ways to share math with kids. Recently I have been reading Learning to Love Math by Judy Willis, M.D. In it she mentions how math is the one school subject that conjures up a series of emotions for most people and usually they are negative. I cannot tell you how many times people tell me they can't do math or hated math when they find out I'm a math teacher. One of the things Dr. Willis mentions is we need to change this in society. We need to stop telling kids that adults didn't do well or hate math. Parents, teachers, coaches, etc. are giving kids permission to not do well in math and to not really try. So please if you are one of the people who does not like math or didn't do well, please keep it to yourself. Don't give kids the permission to be like you. It is something we are working on at our school this year. With that said I get to share a great series of middle grades mystery novels about a bunch of math loving students who use their math to solve mysteries!! The series is The Math Inspectors by Daniel Kenney and Emily Boever. This series is recommended for ages 9 to 12.