Invincible #18

Invincible is enlisted to accompany the first manned space flight to Mars. What secrets could the red planet hold? Why would someone anticipate a problem necessitating the inclusion of the most powerful superhero on the planet? Invincible is about to find out, and the answer will astound you!
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Written by

Robert Kirkman

Art by

Ryan Ottley

Colored by

Bill Crabtree


Mature Slice of Life Superhero

About Book

Page Count

32 Pages

Digital Release Date

November 19 2009

Age Rating

17+ Only


Robert Kirkman & Cory Walker, 2003.

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