Batman Detective TPB Volume 04 Deus Ex Machina (Rebirth)

In these tales from DETECTIVE COMICS #957-962, Azrael and Zatanna join the ranks of Batman's allies in Gotham City unfortunately, someone from Azrael's old home with the Order of St. Dumas has found him. The Order has unleashed a bizarre new evil on the world, and it's convinced it must destroy Jean-Paul Valley!