From writers Mike W. Barr and Dennis O'Neil, with artists Jerry Bingham, Tom Grindberg, and Norm Breyfogle, these stories set the foundation for decades of future comics storytelling and inspired the creation of Bruce and Talia's son, Damian Wayne. Batman: The Demon Trilogy collects three original graphic novels into a single-volume hardcover at the original trim size with essays by Barr and actor Mark Hamill.