You read that headline right, folks. Newly-announced AZRAEL writer David Hine kicks off "Beneath the Mask" in the pages of DETECTIVE COMICS. It's Black Mask vs. Jeremiah Arkham for control of the asylum. But what of the enigmatic Three Beauries, and how does Batman fit in? Everything teased in BATTLE FOR THE COWL: ARKHAM ASYLUM and ARKHAM REBORN comes to a head here, but the answers may drive you mad... DETECTIVE COMICS #864 hits 4/28.