Geoff Johns is an award-winning writer and one of the most popular contemporary comic book writers today. Johns is the author of the New York Times best-selling graphic novels Aquaman: The Trench, Blackest Night, Green Lantern: The Sinestro Corps War, Justice League: Origin, Superman: Brainiac and Batman: Earth One which hit number one on the bestseller list. He is also known for transforming Green Lantern into one of the most critically and commercially successful franchises in comics. Johns has written for various other media, including episodes of Smallville, Arrow, and Adult Swim's Robot Chicken, for which he was nominated along with his co-writers for an Emmy. He is the Chief Creative Officer of DC Entertainment and resides in Los Angeles, California. Dennis O'Neil began his career as a comic book writer in 1965 at Charlton, where then-editor Dick Giordano assigned him to several features. When Giordano moved to DC, O'Neil soon followed. At DC, O'Neil scripted several series for Giordano and Julius Schwartz, quickly becoming one of the most respected writers in comics. O'Neil earned a reputation for being able to revamp such characters as Superman, Green Lantern, Captain Marvel, and Batman, whom O'Neil brought back to his roots as a dark, mysterious, gothic avenger. Besides being the most important Batman writer of the 1970s, O'Neil served as an editor at both Marvel and DC. After a long tenure as Group Editor of the Batman line of titles, he retired to write full-time.
