(W) Brian K. Vaughan (A) Tony Harris & Various (CA) Tony Harris. Written by Brian K. Vaughan Art by Tony Harris & Jim Clark and John Paul Leon Cover by Tony Harris In this latest EX MACHINA volume* a new masked adventurer is thrilling New York City but threatens to derail the upcoming Republican National Convention - and the political future of superhero-turned-mayor Mitchell Hundred hangs in the balance. This new collection of the Eisner Award-winning series features issues #35-39 and the EX MACHINA HALLOWEEN SPECIAL. Advance-solicited; on sale December 9 o 160 pg* FC* $12.99 US o MATURE READERS