Mark Sable is a Los Angeles based professional writer for print, stage and screen best known for his creator-owned comic books, and a writing professor He's written such characters as SPIDER-MAN for Marvel Comics and BATMAN for DC His passion however is his creator-owned work, including GRAVEYARD OF EMPIRES, GROUNDED, FEARLESS and HAZED for Image Comics and UNTHINKABLE for Boom! Studios The feature film rights to Unthinkable and Hazed were optioned by Mandalay Entertainment and Barry Josephson Fox and producer Howard Gordon (24, Homeland) bought the TV rights to Unthinkable in 2013 Mark was hired to create the original animated pilot Polarity for Cartoon Network and adapt Graveyard of Empires for the screen as well