"It ain't easy being the world's most psychotic psychiatrist, but hey, Harley Quinn just might pull it off. With her tight-knit Coney Island crew and her gal-pal Poison Ivy by her side, things are looking up for the mistress of mirth and mayhem. From nudist colonies to roller-derby rinks, she's livin' the good life. But the joke's on her. That's right, folks: the Clown Prince of Crime has come crawling (and killing!) back into Harley's life. This...