An unusual work horse raised in Vermont and known originally as "Little Bub" becomes the sire of a famous American breed and takes the name of his owner, Justin Morgan.
Follows the adventures of the Arabian stallion brought to England to become one of the founding sires of the Thoroughbred breed and the mute Moroccan stable boy who tends him with loyalty and devotion all his life.
Three novels featuring the wild ponies of Assateague and Chincoteague islands, said to be descended from Spanish moor ponies shipwrecked long ago off the eastern shore of Virginia.