What's your favourite underrated work of a supposedly famous author?
Recently started reading George Orwell's non fiction and it's such a delight! I don't know if you can really call something by Orwell underrated even if its non fiction, still the absolute stature of 1984 and Animal Farm has surely shadowed what I think Orwell should be more known for.
This makes me wonder, what's your favourite work of a famous author which to this day remains relatively underrated as a consequence of their other major works?
My one recommendation would be a collection of Arundhati Roy's essays called My Seditious Heart. Roy is famous mostly because of The God of Small Things but the work she has done after that novel is commendable and should be read more often imho.