It is 1552 and the royal galley Dauphine, under the command of Francis Crawford of Lymond, sails the glittering but dangerous Mediterranean looking for a lost son.
Yet as the search grows more urgent, Lymond knows he is being drawn deeper into the intricate web of his enemy Gabriel, Knight Grand Cross of the Order of St John, who is already weaving a subtle tapestry of revenge. It is a journey that will lead Lymond to Constantinople and the court of Suleiman the Magnificent where a terrible game will be played with deadly and incalculable consequences.