I love horses (but I am no horseman) so Beware the Blue Lady has a black Percheron stallion, Hellfire, who steals the show!
Lucinda spurns the warnings and rides into the hills of Pea Ridge.
Alvin, son of a wealthy landowner, warns her about Samuel, a known killer.
Then Lucinda meets the Blue Lady.
C. T. Suddeth 
That horse is beautiful.
Yep. Wish I had horses.
They are a lifestyle. Beautiful but lot of commitment.