That's really weird, I think I've only read the first few chapters of IT too. I've been meaning to get back into reading recently, IT is probably a good place to start.
Have you seen one called Rose Red? Just started watching it last night, it's surprisingly good. Definitely an underrated adaptation.
Not even heard of it, I'll definitely attempt to maybe try and watch it at some point...possibly. In theory I'm a King fan, I like a lot of the adaptations I've seen.