I am not a cover person per se kinda "Don't judge a book by it's cover";Mr. King's words will explain the cover.
Is that the skull's teeth beneath the lips?
Sade circa 1987.
It's either a hot chick in a body bag (I see a zipper instead of a hat brim) or it's Dr. Facilier in (drag) disguise.
I know I said she was probably Carrie's cousin, but now I think her name is Doctor Sleep. I mean it says it right next to her picture. It seems so obvious now.