DC is hard at work on a graphic novel based on the hit television show Heroes, they announced at Comic-Con today. The novel will be written by famous comic writer Tim Sale, he of the Batman: The Long Halloween classic tome. Sale's art is also featured on the show in Isaac's paintings, so the look will be consistant with the visuals on the show.
The novel will be released in the fall of this year, to coincide with Season 2 of Heroes, and will be published by DC's WildStorm label. Look for it in about September.
IGN.com: SDCC 07: Heroes Graphic Novel Coming