<p>A galloping loose horse on a dark November dawn threatens trouble for Helen Murray's thriving livery business. An unknown hand has opened the door of a very special stable and the valuable star of the yard is running wild.<br><br><br>Who has tried to steal him? No time now to search for the culprit, for with half a dozen horses due to hunt that day, the stable staff are at full stretch. Clients pay high fees for their thrills and spills, and t...