Full set in hardcover

In excellent condition as they were bought to encourage me to study harder at school. 

It didn't work and I may have opened a few volumes.

Volume 8 has a small hole in the front cover as I used to may a wall of them in my bedroom to protect the wallpaper while I played darts withfriends. 

I have checked all the other volumes and can't see any other visible holes.

Collection only.