This lot contains all 7 books in the Chronicles of Narnia by C.S. Lewis.
The Lion, the Witch, and the Wardrobe
Prince Caspian
The Voyage of the Dawn Treader
The Silver Chair
The Horse and His Boy
The Magician's Nephew
The Last Battle
These are vintage books published in 1978 and show their age. There is notable wear and some minor creases, but they are perfectly readable.
Do yourself (or anyone you read these to) a favor and read them in publication order, NOT chronological order. Magician's Nephew makes more sense if you read it later (and it has a huge spoiler for the series) and the Horse and His Boy is mostly separate from the main narrative.