This is a problem collection ideal for reviewing all three years of junior high school, covering social studies, science, and English. There are some creases from storage. I purchased a reference book at a cram school, so I haven't used this much. - Title: Junior High Comprehensive Study Problem Collection 　　　　　Junior High Comprehensive Study Text - Subject: Social Studies - Subject: Science - Subject: English - Grade Level: 3rd Year of Junior High School - Edition: Third Edition Thank you for looking.