According to Stephen King’s novel, It is an extraterrestrial cosmic monster that takes the form of what scares an individual ...

The primary thing to understand about the show is that it takes place years before the Losers Club first became aware of one ...

This is how Stephen King begins "It," his 22nd novel, published in 1986. It's a passage that really exemplifies what King does best: instantly engrossing you in the horrific and unknown.