(W) Robert Kirkman (A) Ryan Ottley, Cory Walker, Cliff Rathburn, FCO Plascencia (CA) Cory Walker, Dave McCaig NOW A HIT ANIMATED SERIES ON PRIME VIDEO! Collected in a brand-new format, discover the entire INVINCIBLE comic book series, co-created by Robert Kirkman and Cory Walker, from the very beginning. In the aftermath of the Viltrumite War, a new fight begins—between Omni-Man and Allen the Alien! What horrible plan has driven these former allies into a savage fight? Meanwhile, Mark Grayson’s return to Earth doesn’t go as planned, and there’s a new Invincible on the block? INVINCIBLE VOL. 15 collects issues #85-90 in a reader friendly format with a new cover by Cory Walker and Dave McCaig.