The Harley Quinn Retcon. From the pages of Batman: White Knight, currently on store shelves!.. I really want to think that Joker will be cured, but we all know he won't be. It's a problem with western comics. The stories just can't continue with the conse The Harley Quinn Retcon From the pages of Batman: White Knight currently on store shelves! I really want to think that Joker will be cured but we all know he won't It's a problem with western comics stories just can't continue conse