Writer Paul Dini and artist Bruce Timm, the creative minds behind the critically acclaimed Batman: The Animated Series, follow up their Eisner-winning Batman: Mad Love with another tale featuring the loopy but loyal moll Harley Quinn, this time teaming up with her best gal pal, Poison Ivy! Collects stories from Batman: Harley and Ivy #1-3, Batman Adventures Annual #1, Batman Adventures Holiday Special #1, Batman and Robin Adventures #8, and Batgirl Adventures #1, plus stories from Batman: Gotham Knights #14 and Batman: Black & White #3.