Feel I have read all the common ones… suggest me a book

I love true crime and investigative works. So Under the Banner of Heaven, In Cold Blood, If You Tell, Into Thin Air, Empire of Pain, Mindhunter, dopesick, I’ll be gone in the dark, killers of the flower moon (and a lot more) are on my self so when I look on websites a lot of what is suggested I have already read.

I’d love some suggestions on maybe “less popular” (but still good) true crime or investigative books. Not really into biographies (what comes up a lot of I just search for non fiction).

So yeah, suggest me a book (please 🙂 )