Recommend starting off on some of his short story collections and if you like those, there’s a good chance you’ll like at least some of his novels. I’ve been reading most of his stuff for 40 years and have pretty much enjoyed all of his work. His endings can be iffy and he tends to sometimes feel a little tropey, but the writing itself is often enjoyable to read and solid. His book on writing called appropriately “On Writing” is excellent and great for understanding the writing process either as someone who wants to write or as a reader who wants to better be able to think about what they like to read and why.