“Ask Me Again” by Linda Lael Miller.
Sudden fatherhood turns an Arizona rancher's life upside down. But when a burned-out and beautiful social worker moves in across the road, the lonely cowboy finds the missing piece of his family puzzle in a city girl who's not afraid to take a chance.

“The Cowboy” by Heather Graham
He thinks she's a fancy filly. She thinks he's a jerky jock. When they wind up on the same team, the barrelracing FBI agent and the no-nonsense detective have to rethink their first impressions to track down a criminal mastermind who's abducted two women.