"Unsolved by" James Patterson and David Ellis, #1 New York Times Bestselling Author. Hardback book. Sequel to "Invisible", book #2. Novel. Published by Little, Brown & Company. First Edition June 2019. Fiction, Thriller, Mystery, Suspense, Adventure Fiction, Crime Fiction. Brand NEW! One small eraser smudge on upper right corner of first blank page. Originally $28.00. Ships same day or next! Smoke-free, pet friendly home! Message if you have any questions. Bundles welcome! Offers welcome!