Riley Brodin is the granddaughter of Walter Muehlenhaus — a man as rich, powerful, and connected as anyone since the days of J. P. Morgan. Despite her family’s connections, it’s McKenzie she reaches out to when her relatively new boyfriend goes missing. Despite his reservations about getting involved with the Muehlenhaus family — again — Mac McKenzie agrees to look for one Juan Carlos Navarre. What he finds, though, is a man who appears to be a ghost.