JLA (1997-2006) #59

Argumento

The world is rocked as "Jokerized" villains are running rampant. As the worst of these are being rounded up, the Justice League has to contend with one of the most threatening attacks yet. Dr. Polaris, under the influence of the Joker, has taken control of the Earth's magnetic axis! With complete madness consuming him, will the already unstable meta-human tip the Earth over just to teach the heroes a lesson?

JOKER´S LAST LAUGHT TIE-IN