A productive practice of the Coconut Palms Community Band has performer Cin Fin-Lathen in a wonderfully harmonic mood. That is until she arrives home to find out that Father Michael is missing. His aunt Diane, who has Cin pegged as a priest poacher, has hired her and Harry O'Rourke to find him. They pick up his trail in Savannah, Georgia where he has left clues for Cin to follow that lead them back to Palm Beach County's migrant communities. Cin and Harry find that they are being watched by unsavory individuals as they race to find the missing priest and answers as to why he came to south Florida in the first place?

Cin and Harry, along with four military clerics, fight to stop terrorists hell-bent on bringing "Discord" to south Florida in this third novel of the Cin Fin-Lathen Mysteries.