I found Hiro Nakamura's BLOG! Ok i am a "Heroes" freak and follow the forums and stuff all week. In this same website you can check out the "novels" section. It's a small comic book that tells behind the scenes stories. Like how did DL get out of prison, how does Linderman and Petrelli know each other and what ever happened to that girl that saved Ted?
So here it is http://blog.nbc.com/hiro_blog/