The Cowboy's Secret Son

Nathan is in shock when Grace comes back to town. Then when he discovers he's the father of her cute little boy—a miniature Nathan—he's not sure if he should be angry, grateful or both. He decides to go with angry. For a while, at least…until he gets the sense that Grace is still hiding something. What's the secret—and how can he ever trust the woman who stole his son from him?