My daughter suggested this book, and literally squealed when she found it for really cheap. So, I had to read a book that made my daughter squeal. And I liked it. I really liked it. I wonder if it's because I grew up in the 70's has anything to do with it, but either way, it's more about being yourself. About being a team member. About having goals. About having awesome rainbow socks. Even if you aren't into the fantastic ride of roller derby girls (remember that amazing Charlie's Angels episode when the angels went undercover in the roller derby?), you will enjoy this book.