A reference book that clearly explains physics, chemistry, biology, and earth science for junior high school science using illustrations. A set of 2 books for grades 1-3. In near-new condition. I am also selling other problem books and reference books for junior high school students. - Title: Illustrated Junior High School Science, Part 1: "Physics & Chemistry" - Title: Illustrated Junior High School Science, Part 2: "Biology & Earth Science" - Price: 1500 yen + tax Thank you for looking.