Shadow Kiss (The Fairie Ring, 4)

The fourth book in the Fairie Ring Series. Dark Lords send the beautiful, evil teenager Shadow to sow confusion among their enemies. Before she is finished, Elazandra is ready to marry a suitor she did not love, Ryan is miserable, Deleigha is captured, and a Renaissance Faire is turned into an unearthly happening--complete with elves, orcs, dragons and dwarves.