This all-action, high-octane thriller from Sunday Times bestselling author Chris Ryan is perfect for fans of Andy McNab, Lee Child, Clive Cussler and Stephen Leather. Guaranteed to keep you hooked and get your pulse-racing...

'Former SAS man Ryan knows every inch of his former regiment and uses the knowledge to excellent effect - you're left feeling you know what it's like to wear the famous winged dagger cap badge' -- Daily Mail
'Ryan puts his technical know-how to good use in this electrifying story' -- Daily Express
'Kept me entertained all the way from beginning to the end ... Read moreof the book' -- ***** Reader review
'Chris Ryan at his best' -- ***** Reader review
'Just could not put it down' -- ***** Reader review
'Gripping' -- ***** Reader review

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ONE MISSION. A WHOLE WORLD OF TROUBLE.

Sam and Jacob Redman. Two brothers, SAS through and through. They fight alongside each other; they watch each other's backs. They are ruthlessly professional in the field of war, fiercely loyal wherever they are.

But when Jacob is booted from the Regiment for a moment of madness, he disappears. Not even his family knows where he is, or even if he's still alive. All that is about to change.

On his return from a brutal mission in Afghanistan, Sam is ordered to conduct another dangerous operation into an inhospitable part of the world. He soon learns, though, that his unit is not being told everything by their government paymasters; and so he is forced to choose between his duty to the men around him and his loyalty to the brother that he loves.

Is Jacob part of a plan that threatens world peace? As the body count rises, only Sam can stop these events from reaching their terrifying conclusion.