Carcharias: A Shark Horror (Dragon Seas Book 1)

When a Chinese cruise ship is sunk in a freak storm, ex-US Navy SEAL Trent and his team of mercenary divers are contracted to swim down to the wreck and retrieve data that could tip the balance of power in the South China Sea. Rival interests have hired Carcharias: a private military company reputed to possess technology that allows them to control sharks. But when Trent’s teammates are murdered on dry land, their bodies horribly dismembered in what looks impossibly like a shark attack, he begins to suspect that there is more to Carcharias than secret technology. Carcharias may not even be human at all.