★★★★★ Highly credible, exciting & interesting from a man who obviously "knows"!
★★★★★ A terrific start to a wonderful series to come (we hope).
★★★★★ If you want a book that leaves you unable to put it down, this is the book for you!.
★★★★★ A gripping thriller with twists and turns all the way.
David Costa is the pen name for a man who spent decades working in the world of counterterrorism. He has been there, bought the t-shirt and survived to tell the tale. His novels have the touch of someone experienced in the world of espionage, undercover operations and moving in the shadows.

Two terrorist Ideologies combine forces to assassinate the British Prime Minister and kill hundreds of innocent people on the streets of a British City. To hunt them down and eliminate them, David Reece leads a Black Ops team known as The Department or SG9 the killing arm of MI6. Time is short and acting on the information received by Reece from an agent from his past, he knows they must play by Big Boys Rules, kill or be killed.