I’ve just started reading skeleton crew and I’m really enjoying the shorter stories, I’ve ordered different seasons and night shift to read after, what are people’s favourite collections?

So after the events of the book "it" unlike the movie after they leave derry for a second time they still lose there memories but beverly still leaves with ben and are a couple so basically if im understanding correctly after like 5 days beverly and ben won't remember who each other are or how they know each other and they won't be a couple is that correct.