For those struggling with the category like myself, goodreads and another site have a list of popular unreliable narrator books:
https://www.goodreads.com/shelf/show...iable-narrator
https://www.buzzfeed.com/stmartinspr...ot-be-lyi-7rut
Nothing really strikes my fancy from any of these except maybe Catcher in the Rye for a reread, but I'm enthralled in a series right now so won't nominate it.