A New York Times Bestseller In this third book in New York Times bestselling, Newbery Honor-winning author Shannon Hale's Princess Academy series , Miri goes from student . . . to teacher Miri has spent a year at the king's palace, learning all about being a proper princess. But instead of returning to her beloved Mount Eskel, Miri is ordered to journey to a distant swamp and start a princess academy for three sisters, cousins of the royal family...