When someone very close to Invincible is hurt – the gloves come off! Is Mark Grayson’s murderous Viltrumite heritage finally coming to the forefront? Find out in this special stand-alone issue that answers the question once and for all: can Invincible be driven to MURDER?
Preview: Invincible #56
Fri, December 5th, 2008 at 4:39pm PST