Each book costs 800 yen. You can purchase the volumes you need, starting from one book! Bulk purchases are also welcome. In that case, we will offer a small discount on the price per book. Please feel free to consult with us. Some books are like new, while others show signs of use, such as slight stains, scratches, or markings. If you have any questions or would like additional images, please let us know. - Series Name: Keito Kango Gaku Koza (Systematic Nursing Series) - Author: Igaku Shoin (Medical Shoin) Thank you for looking.