Montana horse breeder McKinnon Quinn savored his "no women on my ranch" rule. So when Casey Westmoreland asked for a job training horses, he turned her down flat. For despite her innocent looks, she tempted him beyond reason. Casey had vowed to get McKinnon to hire her and make him her first--her only--lover. Yet after every steamy encounter, the infuriating man dodged her. It was as if he had a secret he was desperate to keep ... making Casey just as desperate to uncover it.