Locked Room Mystery Thrillers

As a mystery fan, there is nothing more tantalizing than a locked room setup. A fixed number of witnesses, an impossible or supposedly accidental crime, sometimes even…an unreliable narrator?? I’m itching for a new book just thinking about it!! If you are anything like me, I can wholeheartedly guarantee you’ll be intrigued by the thrillers below. They contain everything from a classic locked room (escape room, that is) to incidents far from the eyes of society in desert sands or deep forests, but they all have a few things in common: a horrible (and horribly befuddling) crime; a (seemingly) limited number of suspects; and a secret (or many) that the suspects are trying to hide. Can you figure out what happened before time runs out?