The first tales of Azrael are collected in stores from Batman: Sword of Azrael #1-#4, Azrael #1-#7 and Showcase 94 #10. When the Order of St. Dumas targets Batman, Azrael begins to question his life and duty. After working alongside Batman to defeat a demon that threatens the ancient cult, Azrael leaves the Order to train under the Dark Knight.