I'm selling these because I bought them two years ago but no longer use them!! The history book has been sold, so only the geography book is available!! Individual sales are also welcome, at 500 yen each! - Title: Junior High School Geography - Title: Junior High School History - Series Name: Highest Level Problem Collection - Barcode: 978-4-7917-1000-1 - Barcode: 978-4-7917-1009-4 Thank you for looking.