Stephen King is one of those prolific writers whose scope of work is so vast, and whose better projects are so beloved, that ...
Despite talks and hopes for a third It movie, the truth is that it's completely unnecessary, but Pennywise's world can still expand in other ways.
When it comes to horror, you would be hard-pressed to think of a name more influential than Stephen King, particularly in movie adaptations ... you get a Dreamcatcher and The Lawnmower Man.