For years, Valkyrie Cain has struggled to keep her loved ones safe from harm, plunging into battle – time and time again – by Skulduggery Pleasant’s side, and always emerging triumphant.
But now the very thing that Valkyrie fights for is in danger, as a ruthless killer snatches her little sister in order to lure Valkyrie into a final confrontation. With Skulduggery racing to catch up and young sorcerer Omen scrambling along behind, Valkyrie only has twelve hours to find Alice before it’s too late.