A USA TODAY BESTSELLER Named a Best Book of 2023 by Book Riot , Shelf Awareness , and NPR The Martian meets 127 Hours in this "astoundingly great" (Gillian Flynn, #1 New York Times bestselling author) and scientifically accurate thriller about a scuba diver who's been swallowed by an eighty-foot, sixty-ton sperm whale and has only one hour to escape before his oxygen runs out. Jay Gardiner has given himself a fool's errand--to find the remains of...