SOLDIER Years ago, Cal Dexter was a Vietnam tunnel rat recruited to ferret out the enemy. Today, he's hired to pursue a new target - a dangerous, violent man, responsible for murdering an innocent aid worker. Dexter wants revenge, and he never misses his mark. VIGILANTE But the beast Dexter's hunting is Zilic, a Serbian warlord who is cocooned in a fortified South American compound with the best security money can buy. And it isn't long before Dexter's personal mission explodes into a drama on the centre stage of world terrorism. AVENGER As he draws a net around the killer, Dexter is led into a lethal trap. Then the CIA pick up his trail - and they will do anything to stop him, before his quest throws the world into chaos...