Yes, her job was the loneliest in the world. No king, no dictator set high upon a pinnacle, was as friendless as the headmistress of a girls' school. Charlotte Fairlie loves her position at the illustrious St. Elizabeth's, but it's not without its challenges-first among them her trouble-making maths mistress Miss Pinkerton, who yearns for Charlotte's job and spares no effort to complicate her life. Then there's the charming Lawrence Swayne,...