Book cover has minimal shelf wear, but the pages inside are crisp and clean. We don’t think this book has ever been read! You can be the first! The Life of Fred series teaches math concepts in a fun and engaging way (the tagline is “as serious as it needs to be”) for upper elementary to middle school students. This book is full of practice problems for you student to hone their skills with. This is one of the rarer titles in the series, the best price on Amazon is over $35 at the moment!