The Empress Eugenie was one of the most glamorous, celebrated and ultimately tragic figures of the nineteenth century. Wife of Napoleon III and close friend of Queen Victoria, she suffered the loss of her beloved sister, her only son, and her adopted country. But did Eugenie take her greatest secret-an illegitimate child, conceived when she was a teenager in Spain and fathered by the only man she ever truly loved-to the grave with her? And if so, what became of the child? After half a lifetime's research Joyce Cartlidge has pieced together evidence from historic records and clues in...