Batman, Volume 9: Bloom

As the new Batman, former police commissioner Jim Gordon is in for the fight of his life against the bizarre threat of Mr. Bloom, who controls the underworld in Gotham City! At the same time, an amnesiac Bruce Wayne has discovered the truth of his past as the Dark Knight -- and now, he must descend into the Batcave and reclaim that painful legacy. Collecting: Batman 46-50 & material from Detective Comics 27