【Second-Class Health Manager: Textbook, Past Questions, and Q&A - 3 Book Set】Includes one red sheet. I am selling these because I passed the exam. Textbook: There are some creases and wrinkles from reading. Past Questions: The separate volume was removed and used. Please check the third image. Q&A: I think it's in good condition, but there are some check marks in pencil in a few places, as shown in the fifth image. It's difficult to erase them perfectly, so I will leave them as they are. These are used books, so please refrain from purchasing if you are looking for a perfect item.