Beneath a Panamanian Moon — David Terrenoire

WANTED: Private firm seeks former military personnel for overseas assignment. Must be proficient in firearms and explosives. Experience in special operations a plus. Successful candidate must also play piano. $1.5K/day. Compensation package includes death benefits to next of kin.

John Harper is the most reluctant spy in the history of the craft. He's retired, quit, run in from the cold, traded in his gun for a Steinway baby grand, and settled comfortably into D.C., where the only dangers are jealous husbands and underdone hors d'oeuvres. But men who know how to handle Gershwin and a Glock are rare, and when a Panamanian resort hotel advertises for a piano player with lethal skills, the government sends Harper into the twisted company of American mercenaries, camera-shy Colombians, and a revolution set for New Year's Eve, when Harper is scheduled to play his farewell performance before the fireworks begin.