Written by ROBERT KIRKMAN art by RYAN OTTLEY cover by RYAN OTTLEY & BILL CRABTREE CONCEPT: Mark Grayson is just like everyone else his age, except that his father is the most powerful superhero on the planet. And now he's begun to inherit his father's powers. It all sounds okay at first, but how do you follow in your father's footsteps when you know you will never live up to his standards? THIS ISSUE: Machine Head was the king of the super-villain underworld for years. Nothing could stop him: He was untouchable. Now, with the help of villain-turned-hero Titan, Invincible is almost single-handedly taking down the most powerful crime boss the world has ever seen, but he's got to get through a legion of super-powered cronies first. Cover price $2.95.