The Silver Chair by C.S. Lewis / Chronicles of Narnia #4 [1989 UK PAPERBACK]

VINTAGE UK PAPERBACK [1989] LIONS BOOKS / HARPER 

1989 mass market printing from the UK w/ rare cover art. Great vintage reading copy.  Some creasing to front cover; otherwise in very good condition.  

Eustace and Jill escape from the bullies at school through a strange door in the wall, which, for once, is unlocked. It leads to the open moor...or does it? Once again Aslan has a task for the children, and Narnia needs them. Through dangers untold and caverns deep and dark, they pursue the quest that brings them face to face with the evil Witch. She must be defeated if Prince Rillian is to be saved.