The first page is nicked on the edge (probably poked by a fingernail). The rest of the pages are in excellent condition with no creases, writing or underlining. The front cover has light edgewear. This book contains 30 to 35 lessons of mixed-skills practice. It is meant to be used 3-4 times per week for 10 weeks so that concepts are reinforced from the beginning of summer to the end. There are also tutorial help pages for students and parents to review the mechanics of each type of problem encountered as well as solution pages.