Palace of Mirrors by Margaret Peterson Haddix

Palace of Mirrors is by Margaret Peterson Haddix and it's the BEST BOOK EVER!  It's about a poor peasant girl named Celia who is actually a princess in hiding. The day comes that Celia has to reveal her true self, but something unexpected comes up that changes her life forever. She, along with her best friend, Harper, sets out to the city of Coritha to tell the fake princess, Desmia, of the true princess's return. Celia's nanny, (Nanny Gratin) is so worried for Celia when Celia doesn't return back to the poor peasant town that she goes to Coritha herself along with Harper's mother only to find Celia and Harper completely missing. If you want to know what happens next, please read this book. It's one of my absolute favorites and I promise you it will also be your favorite once you get to reading this totally awesome book!!:)