Chris Ryan gets you closer to the action as SAS hero Danny Black is recruited to an assassination squad tasked with hunting down terrorists.

Their operations are deniable. Their skill is deadly. SAS hero Danny Black is recruited to an assassination squad directed to hunt down and kill terrorist cells in a gripping thriller from the man who knows what it's like at the front line. The suicide bomb strikes central London. The trail leads first to a hate cleric in a North London mosque, and his connections to a devout Saudi prince with a taste for hookers, drugs and booze. But it's only when Danny tracks down his target to a training camp in the Yemen that he finds there may be a connection a hell of a lot closer to home.

"Ryan chooses fiercely up-to-the-minute plots, and laces them with an exceptional eye for detail and insider knowledge ... Fearsome and fast-moving." - Daily Mail

"A shockingly authentic tale to keep your adrenaline pumping as fast as the blood on the pages." - The Sun

"Nobody takes you to the action better than Ryan, because he's the real deal, and this muscle-and-bone thriller will have fans' blood pumping." - Evening Standard