USA Today best-selling author Monica McCarty pens sweeping historical romances that listeners adore. Set in early 14th-century Scotland, The Ranger stars Arthur Campbell, a Highland Guard warrior fighting to free Scotland from English rule. Working as a spy for Robert the Bruce, Arthur infiltrates an enemy clan with orders to kill the clan's chieftain. But his sense of duty wavers when he meets the chieftain's daughter, Anna -- a beautiful lass who sets his heart ablaze.