Alex, Li, Paulo, Hex and Amber are five teenagers on board a sailing ship crewed by young people from all over the world. Together they are marooned on a desert island. And together they must face the ultimate test – survival! Battling against unbelievable dangers – from killer komodo dragons to sharks and modern day pirates – the five must combine all their knowledge and skills if they are to stay alive.

         A gripping and action-packed thriller, the first in the Alpha Force series from ex-SAS hero and bestselling auhtor Chris Ryan, a man who knows how to face enormous odds – and win through.