"There are barely enough hours for divorced dad Tate McKettrick to run the Silver Spur ranch, do the suit-and-tie thing for his business and run herd on his beloved six-year-old twin daughters. But time stands still at the sight of Libby Remington. When they were high school sweethearts, the wealthy McKettrick couldn't convince Libby he loved her. But now they're both back in Blue River, Texas. And cattle rustlers, a manipulative ex-wife and a killer...

Heading to Blue River, Texas, to seek a job as a marshal, Sawyer McKettrick instead finds himself at the mercy of calico-clad teacher Piper St. James, who may be the only one who can tame his wild heart.