Fifteenth book in the Dresden Files series of urban fantasies.

Harry Dresden is Chicago’s only pro­fes­sion­al wizard and the Winter Knight to Queen Mab. Mab compels him to team up with one of his old enemies to rob an im­preg­nable vault, a vault that belongs to Hades, lord of the Underworld. Harry distrusts Nicode­mus—right­ful­ly, as Nicodemus turns on him. But Harry can stab backs too.

A solid entry in this long running series. Harry is in­creas­ing­ly careworn but he still cracks wise, en­ter­tain­ing the readers if not his an­tag­o­nists.