In this new Chris Ryan adventure

The best soldiers in the world come together to fight Al-Qaeda. It is the early days of the war in Afghanistan. SAS hero, Jock, has never fought alongside America's select Tier 1 Operators before now, but when their mission goes pear-shaped, he will find out just what they are made of...

Battling against overwhelming odds in unknown territory, and with the enemy well dug-in, even the most elite soldiers with the most advanced weaponry at their disposal are put to the ultimate test of skill and courage.