INVINCIBLE VOL 17 WHAT'S HAPPENING

The new Invincible will not back down, will not give in, and he's not goingto play nice! What happens when Mark Grayson isn't happy with his replacement?From visionary creators Robert Kirkman (The Walking Dead), Cory Walker (ScienceDog), and Ryan Ottley (Amazing Spider-Man). Collects issues #91-96 of thegreatest super hero comic in the universe!