Cowboy's Secret Past by Tina Radcliffe

He’s not the same man he was but maybe now he’s ready to be a father

Since leaving his wild rodeo days behind, rancher Trevor Morgan has sobered up and built a faith-filled life. So he’s shocked when the woman caring for his grandfather intrudes on that solitude. Nurse Hope Burke has hidden motives for coming to the Lazy M Ranch — she believes Trevor is the father of her orphaned nephew. Can a loving aunt and a wary cowboy change a little boy’s life forever?