David Stoecklein's latest book of photographs celebrates the cowboy's noble steed. The cowboy horse is a working partner, one with strength, stamina, speed and cow sense. These animals brave all kinds of weather-freezing snow, howling wind, blowing sand, blinding fog. In the heat of the day and the dark of the night these horses are cowboys' loyal companions. The cowboy horse has evolved from the Spanish mustang and the mighty quarter horse to...