JSA, book 12: Ghost Stories
Paul Levitz et Collectif2006

As the team are torn by the events of the Infinite Crisis, an old foe decides to make his last stand...the Gentleman Ghost! But why is he threatening the JSA with ghosts from their pasts - and more importantly, how are the team supposed to deal with the fallout from the Crisis and bring a ghost to justice?
(Collects JSA #82-87)