For most people, the worst thing that can happen when you read a comic book is that it gives you something to complain about on social media. But Harley Quinn ain't most people. And when she stumbles across a mysterious comic that contains her own real-life (mis)adventures, the entire DC Universe is doomed! With the turn of a page, the Clown Princess shatters DC continuity into a bajillion pieces. Familiar heroes and villains get weird (like, even weirder than usual). Harley's own mom gets wiped out of existence. And a Golden Age crime-fighter called Captain Triumph is unleashed on the present day—but it's a present he wants to send back! Can the Mistress of Mayhem and her crazy continuity-cop partner Jonni DC save the universe? Or are they goin' down in a hail of canon fire? Find out as a bold new era for comics' craziest antihero continues in Harley Quinn Vol. 2: Harley Destroys the Universe, from writer Sam Humphries and a whole multiverse of the best artists in the biz! Collects issues #50-54 and #56.