Gibraltar, 2008.

A counter-terror operation, codenamed Wildlife, is being mounted in Britain's most precious colony. Its purpose: to capture and abduct a high-value jihadist arms-buyer. Its authors: an ambitious Foreign Office Minister, and a private defence contractor who is also his close friend. So delicate is the operation that even the Minister's private secretary, Toby Bell, is not cleared for it.

Cornwall, UK, 2011.

A disgraced Special Forces soldier delivers a message from the dead. Was Operation Wildlife the success it was cracked up to be - or a human tragedy that was ruthlessly covered up?

Summoned by Sir Christopher Probyn, retired British diplomat, to his decaying Cornish manor house, and closely observed by Kit's beautiful daughter, Emily, Toby must choose between his conscience and duty to his Service.

If the only thing necessary to the triumph of evil is for good men to do nothing, how can he keep silent?