Our intrepid hero, Harry Dresden, wizard of the White Council, Winter Knight of Mab’s court and former private detective in Chicago returns for another adventure. Mab promises his services to one of Harry’s arch-enemies to fulfill a promise so Harry has no choice but to go along and help him with a heist. Not just any heist. A holy relic from the vault of an ancient god, of course. Butters, Murphy and Michael all feature prominently in this tale too.