Sparks fly the moment Kasie Mayfield arrives at Gil Callister's sprawling Montana ranch. Never in her wildest dreams does Kasie imagine that her formidable new boss might sweep her off her feet with his potent charm. Before long, she falls in love so deeply that her heart aches. But how does he feel? The enigmatic rancher is impossible to read, but can Kasie convince the hard-edged widower that a circle of gold belongs on her finger forever?