Marvel Comics just sent Hypergeek a four-page preview of Invincible Iron Man #20, written by Matt Fraction with art by Salvador Larroca. This special landmark issue also features three different covers, from by superstar artists Salvador Larroca, Patrick Zircher, and Marko Djurdjevic! The comic is set to hit shelves on November 18th 2009.

Invincible Iron Man [...]