Small Favor (The Dresden Files, Book 10)

THE New York Times Bestseller

Harry Dresden?s life finally seems to be calming down?until a shadow from the past returns. Mab, monarch of the Sidhe Winter Court, calls in an old favor from Harry?one small favor that will trap him between a nightmarish foe and an equally deadly ally, and that will strain his skills?and loyalties?to their very limits.