Target: Assassin!

The five members of Alpha Force are training in the Caribbean when an oil tanker runs aground, spilling oil - black gold - into the seas.

Diving down to the stricken tanker, Alpha Force soon discover that all is not as it seems. But they will need all their skills and ingenuity - powerboating, scuba diving, jet skiing - when a bomb explodes and an assassin strikes . . .

High-octane thrills from a master of adventure, bestselling author, TV presenter and an ex-SAS hero CHRIS RYAN.

Includes Chris Ryan's top SAS tips on Safety and Survival in and around water.