I remember... a book about a caterpillar and his best friend, also a caterpillar. Both of them dream of the day they become butterflies, but when the time comes, one becomes a butterfly, and the other a moth who's banished. So the butterfly goes looking for her. Oo, I remember the title now. "Once Upon a Garden Hose"
I remember... a book about a chubby little horse like a precursor to My Little Pony where I loved the illustrations. Hey, just remembered that one too. "Synchronicity"
I remember.... "Where the Wild Things Are"
I remember... "King of the Wind" about the Godolphin Arabian, who was the father of almost all racing horses and the mute slave boy who loved him.
I remember... "Black Beauty" and that sweet horse in it.
I remember... "The Magician's Apprentice" and especially the wood between the worlds.