This is a set of two books: Science and Social Studies. "Textbook Work Science, Keirinkan Edition, Grade 3" Price: ¥1180 "Textbook Work Social Studies, Tokyo Shoseki, Grade 3" Price: ¥1240 Science: Pages 30-31 and 56-61 have writing. I erased the pencil writing, but some marks remain due to the pressure of the writing. Social Studies: Unused, but the cover has some damage, and the answer and guide pages are creased. There is no problem with use. Please understand that I may have overlooked something as I am a private seller. Please purchase if you understand that these are used items.