Medusa by Clive Cussler

When a series of mysterious underwater disasters threatens the world’s oceans and shipping lanes, Kurt Austin and the NUMA team are called in to investigate. Racing against time, they uncover a deadly plot involving cutting-edge technology, ruthless criminals, and global stakes. With high-seas adventure, relentless action, and Clive Cussler’s signature pulse-pounding suspense, Medusa keeps readers on the edge of their seats from the first dive to the last revelation.