Complete 15-volume set of "Do Not Say Mystery" by Yumi Tamura. - Title: Do Not Say Mystery - Author: Yumi Tamura - Volumes: Complete 15 volumes - Publisher: Shogakukan I purchased these new and stored them at home. The complete set includes the latest volume (Volume 15). Please refer to the photos for the condition of the books. Individual volumes will not be sold separately. If you are interested in a price reduction, please state your desired amount. Please refrain from purchasing if you are seeking a perfect condition or are overly concerned about minor imperfections. The books will be packaged to prevent water damage during shipping. Thank you for viewing.