Join Date: Oct 2009
Location: Just south of sanity
Did you ever read, Frog, The Horse That Knew No Master?
It's one from my childhood, but I've always adored it. Written by a former military cavalry officer. Definitely fiction and maybe a little young, but a good read.
You said you've read the classics, so I'm going to assume you've read the original My Friend Flicka. What about the two sequels to that? Thunderhead, Son of Flicka and The Green Grass of Wyoming.
You probably read the Black Stallion books, but did you read the The Island Stallion ones?