Penguin Random House Audio

Lock Every Door is the third thriller from Riley Sager, the pseudonym of an author who lives in Princeton, New Jersey. Riley's first novel, Final Girls, was a national and international bestseller that has been published in more than two dozen countries, won the ITW Thriller Award for Best Hardcover Novel, and is currently being developed into a feature film by Universal Pictures. Sager's second novel, The Last Time I Lied, was a New York Times bestseller.