Batman: Legends of the Dark Knight #143

Ra's al Ghul wants a perfect world, a world devoid of any and all human beings. The Joker, on the other hand, wants to see a world devoid of just a single person—Batman! And the Joker's agreed to help Ra's with his plan if Ra's returns the favor! 'The Demon Laughs' part 2.

Written By:
Chuck Dixon
Pencils:
Jim Aparo
Inks:
Kevin Nowlan, John Cebollero
Cover By:
Dave Stewart, Todd Klein, John Cebollero