The Lone Cowboy

Marcus doesn't celebrate Christmas anymore. Not since the holiday massacre of his entire family left him an orphaned child, traumatized and alone.

Taken in by a reclusive billionaire with a secret identity, Marcus was trained to take the older man's place when he could no longer serve as the elusive crime-fighter known as the Guardian.

Casey is a reporter, but unlike every other member of the press, she's not after the Guardian to unmask him. She needs his help to protect her younger sister. ...