It's called "To Be A Princess". I read it at my school library and it's about the lives of princesses around the world, and how things aren't always fairy-tale perfect. It is for children but is still quite good. The princesses shown are Mary & Elizabeth Tudor of England, Queen Marie Antoinette of France, Queen Victoria of England, Ka'iulani of Hawaii, OTMA, Gayatri Devi of India and Elizabeth & Margaret Windsor of England.