A Tale of Two Castles

Mysteries abound, especially in Two Castles.
A handsome cat trainer, black-and-white cats, thieves on four legs and two, suspicious townsfolk, a greedy king, a giddy princess, a shape-shifting ogre, a brilliant dragon. Which is the villainous whited sepulcher?
Elodie journeys to the town of Two Castles to become a mansioner—an actress—but luck is against her. She is saved from starvation by the dragon Meenore, who sends her on a dangerous mission inside the ogre's castle. There, disguised as a kitchen maid at an ogre's feast, she finds herself cast in the role of a lifetime and pitted against a foe intent on murder.
Newbery Honor author Gail Carson Levine weaves an entrancing tale of a fearsome ogre, a dragon detective, and a remarkable heroine, who finds friendship where she least expects it, learns that there are many ways to mansion, and discovers that goodness and evil come in all shapes and sizes.