Book excerpt: The Joker is prepared to deliver his fatal punchline as everythingÑand the kitchen sink, tooÑhits the fan for Batman and Robin. Even with Dick GraysonÕs help, the Dynamic Duo of tomorrow and Bruce Wayne may not stand a chance. Will The Joker turn TerryÕs brother into the new Jason Todd? Is now a good time for Terry and Bruce to clash? And why are Neo-Gothamites cheering on the Clown Prince? Will anyone survive ÒThe Final JokeÓ?