Sadly, many main stream comic book fans only know Harley Quinn as the woman with a bat and a thing for the Joker. However, there once was a time when she was a brilliant young psychiatrist by the name of Dr. Harleen Quinzel. This is the New York Times bestseller that is solely devoted to the telling of her story. We finally get to see the origin of Harley Quinn through the eyes of Harleen herself. Full of amazing art and an engaging story, this is truly a graphic novel no Harley fan should be without. Finally, the story about Harley that we all wanted!