INVINCIBLE IRON MAN #600 LEG MARVEL COMICS (W) Brian Michael Bendis (A) Stefano Caselli, Alex Maleev (CA) Chris Sprouse BRIAN BENDIS ENDS HIS MARVEL TENURE WITH THIS VERY SPECIAL OVERSIZED ANNIVERSARY ISSUE! Tony Stark is back, but in what form? At least five huge surprises await new and old fans alike. Industry legend Brian Michael Bendis drops his final Marvel Comic to end an era, and he’s going out big! This super-sized anniversary extravaganza features artistic contributions from a bevy of Bendis’ collaborators from over the years, including Jim Cheung, David Marquez, Mike Deodato Jr., Mark Bagley, Leinil Francis Yu,