Stephen King - The Colorado Kid is a novel published in 2005. The Colorado Kid by Stephen King is the inspiration behind the TV series Haven, which airs on SyFy.
Stephen King's The Colorado Kid was only printed in one paperback edition, so original copies are hard to find and are more expensive than his regular novels. The Colorado Kid is available at a lower price as an eBook though.
The Colorado Kid - Stephen King book description:
Vince Teague and Dave Bowie are the sole operators of The Weekly Islander, a small Maine newspaper. Stephanie McCann has been working for them as an intern.
When Stephanie asks if they've ever come across a real unexplained mystery in the fifty years they'd been publishing the paper, they tell her the story of The Colorado Kid.