Charming sleuth Regan Reilly conducts an up-tempo investigation in her fourth case in the increasingly popular New York Times bestselling series.Branson, Missouri. Home of country music superstars and the starting point for Regan Reilly's latest case, as she's assigned to protect Budget, a singer whose life has been threatened. It soon becomes clear that Regan must follow her client to Ireland, where Budget is to warble in an ancient castle as part of a concert. Irish eyes aren't smiling, however, as Regan must thwart a murderer's plans and keep everyone on key in this rollicking international romp.