The Case of the Missing Madonna

Brother Robert from the abbey on St Honorat, a picturesque island off the French coast, has requested Patrick de Courvoisier’s help in locating a valuable painting which has disappeared from the monastery’s vaults.
At the same time, an old enemy from Patrick’s past has arrived in Cannes in search of a different stolen painting. As it becomes increasingly clear that the two investigations are linked, Patrick’s enquiries lead him to uncover a shocking wartime secret: a secret the British Royal family would prefer to keep hidden…