Ernst Grip of the Swedish security police has no idea why he's been dispatched to a remote American military base in the Indian Ocean. Met by FBI agent Shauna Friedman, he learns that the U.S. wants him to determine whether a prisoner they're holding is a Swedish citizen. The detainee is a suspect in an Islamist-inspired terror attack in the U.S. Yet all the evidence points to a cabal of survivors from the devastating 2004 tsunami that struck Thailand: a ruthless American arms dealer, a Czech hit man, a mysterious nurse from Kansas, a heartbreakingly naive Pakistani - and a Swede. But the prisoner is not the only one harboring dangerous secrets. In a world ruled by fear, mistrust, and deadly betrayal, these unlikely partners must learn to trust one another if they hope to stay alive.

Ernst Grip of the Swedish security police has no idea why he's been dispatched to a remote American military base in the Indian Ocean. Met by FBI agent Shauna Friedman, he learns that the U.S. wants him to determine whether a prisoner they're holding is a Swedish citizen. The detainee is a suspect in an Islamist-inspired terror attack in the U.S. Yet all the evidence points to a cabal of survivors from the devastating 2004 tsunami that struck Thailand: a ruthless American arms dealer, a Czech hit man, a mysterious nurse from Kansas, a heartbreakingly naive Pakistani - and a Swede. But the prisoner is not the only one harboring dangerous secrets. In a world ruled by fear, mistrust, and deadly betrayal, these unlikely partners must learn to trust one another if they hope to stay alive.