DETECTIVE COMICS #1004 written by PETER J. TOMASI
art and cover by BRAD WALKER and ANDREW HENNESSY
variant cover by MARK BROOKS
The face behind the mask is revealed! Who’s taken up the mantle of the Arkham Knight? What’s their endgame? And what’s the shocking secret that Batman never knew about a part of his life he’d taken for granted?

https://www.denofgeek.com/us/books/d...-knight-origin