(W) Robert Kirkman (A) Bill Crabtree (CA) Bill Crabtree, Ryan Ottley
After the cataclysmic events of Volume 3, Mark Grayson (a.k.a. Invincible) is left to pick up the pieces and try to continue on with some sort of life. His mother is a wreck, and his friends don't understand and the super-villains of the world just want to beat him up. Mark has a lot on his shoulders and graduation is just around the corner.