The Kingsburg Elixir

Frank Xavier retreated to the east cost to revive himself and an old Cape Breton homestead. He discovers a paralyzed chestnut stallion who had been swept off Sable Island and beached on a mysterious island. Frank meets Kate Sutherland, a healer, who launches a plan to resuscitate the horse with an elixir made from a long lost treasure...but the elixir has a strange after effect.