Tetsuya Chiba Short Story Collection - Complete Set. *Authenticity unknown, but it has a signature. This was stated at the time of purchase as a used item. All three books are signed. It's a used item, but it's in relatively good condition. We will ship it in the cleanest possible condition after a simple cleaning. There is some wear and tear due to aging, but it is readable. *Please check the images for details. If you have any questions, please leave a comment.