Ariel and Elena are traveling entertainers who arrive in the capital of Estria to discover that the king has fallen under the influence of an order of evil priests. Ariel turns out to be an agent of a secret brotherhood dedicated to protecting the king, and 12 year old Elena is inducted into an even more secret society, the Daughters of Ismay. Elena's dancing and pure heart challenge the evil priesthood's control over the king, and good and evil fight it out.
This is a good young adult novel in which a routine storyline is balanced by some nice writing. The characterization of Elena as a young but strong heroine is particularly well handled, and should appeal to the Andre Norton crowd.