Similarly Pratchett is technically a fantasy author but some of his books are actually crime/detective novels, sci-fi, even romance.
Many people who say “I only read fantasy” are quite surprised when you point out many of the Guard books are just straight detective stories; similar to how many people are shocked to realize that Blues Brothers, is at heart, a musical.
https://www.terrypratchettbooks.com/books/the-bromeliad/
Cool alternate way of looking at the world.
That's exactly one of the reasons I love the books. They seem to be able to wrap up a ton of concepts/stories I like in a way that preserves the quality and to top it off, incredibly fun to read.
... And then I read Thud. And then Snuff. Stunning books, that really made me think about some of the terrible issues we're still trying to deal with in our own Roundworld!