Zero Escape: Nine Hours, Nine Persons, Nine Doors - The Novel

"Nine individuals, seemingly strangers, find themselves awakening to a rude truth – they’re trapped on a ship that will sink in nine hours, and must play a deadly game in order to escape. Kidnapped by the mysterious Zero, these nine must solve puzzles and uncover the location of the elusive ninth door before time runs out. Each player is tied to a bracelet that controls a bomb within their bodies. One wrong move and they explode. However, beyond this life-or-death game lies questions that they must answer: Why have they been brought here and, more importantly, who is Zero?"