Some are a little rough as I tried to show in the pics.  Good reading copies for someone who likes Horses.

This vintage lot of 5 books includes the popular titles Black Stallion, Island Stallion, and Diablo, among others. Written by mixed authors and published by Vintage Books, these hardcover books are in the English language and cater to children and young adults with a passion for horses. The books are considered to be vintage and can add to the charm of any book collection.