Old West and secrets, Victor Lavalle has found a good combination in his new book, Lone Women.
Lavalle is a Stephen King fan but this book is completely unlike anything King would write. Setting is one reason. This is post gold rush time in Montana when our protagonist, Adelaide Henry leaving California and a burning family home for a new homestead. She is carrying a large and heavy box which contains multiple secrets that will get you sitting upright real quickly. The book moves along and shows how different people react to Henry. Surprising all the way through and that is all I can really say without spoilers.
I would pair this with either an Anchor Steam or California Common or maybe just a straight up German-styled lager. But for the last few chapters, you might want to find a real hoppy and bitter red ale to get you to the final pages.