Kurt Austin and the NUMA crew face swarms of deadly bio-hacked sea locusts, a runaway AI system, and a sinister cult in the latest novel in the #1 New York Times-bestselling series created by the "grand master of adventure" Clive Cussler. When Kurt Austin and Joe Zavala investigate a mass stranding of aquatic life in the Indian Ocean, they accidentally uncover a much deeper mystery. A strange figure soon steals NUMA's findings,...