The Killing Joke, originally published in 1988 was at #1 on the top 20 Bestselling Graphic Novel list for July 2015. It’s definitely good to see that “The Killing Joke” one of the greatest graphic novels and one of the greatest Joker stories ever told is still getting respect from fans and gaining new ones.
Outside of this classic title, DC also had a great month placing 8 titles in the Top 20
“DC placed eight titles in the Top 20 Adult Graphic Novels chart of bookstore bestsellers in July, based on info provided exclusively to ICv2.com by Nielsen BookScan. “