Learning reference books for English and science for second-year junior high school students. - Title: Essential Summer, Grade 8 - Subjects: Japanese, Math, English, Science, Social Studies This is a workbook used at a cram school. Answer keys for each subject are included. As shown in the photos, there is writing on only that page, but there is no other writing, so it is still a usable product. If you would like to purchase individual subjects, please comment. Thank you for looking.