Invincible Vol 4 Head of the Class Author:Robert Kirkman, Ryan Ottley, Cory Walker Collects Invincible (2003) #14-19 and the short story from the 2004 Free Comic Book Day Special.
Written by ROBERT KIRKMAN. Art by CORY WALKER and RYAN OTTLEY.
After the traumatic events of "Perfect Strangers," Mark Grayson is left to pick up the pieces and continue on with some sort of life.