There are strange goings-on in the dark alleys of Gotham City, mysteries that will require a different skill set than the Caped CrusaderÕs if heÕs going to stop the whole city from succumbing to the darkness. John Constantine, the Hellblazer, is a person with just those skillsÑbut after the events of ÒThe Witching Hour,Ó is Constantine in any condition to help the Dark Knight Detective?