Dead Centre By Andy McNab

All Books are second hand
Andy McNab
9780593065235

January 2005: Nick Stone is in tsunami hit Banda Aceh on a job to retrieve incriminating evidence of an oil deal. When looters arrive a fight breaks out and a man, Mong, is killed. Nick makes a promise to his dead friend to protect his widow, Tracey.

March 2011: Nick is in Moscow filling his days at a private gun range when he is lifted by heavies and taken to meet an oligarch. The oligarch wants Nick to track down his kidnapped wife and son. It transpires that the oligarch has married Tracey and so Nick is given the opportunity to fulfil his promise to Mong. Nick follows the trail from Mogadishu to Nairobi, from Courchevelski to Bristol, on a mission to unravel this complex and explosive plot. He eventually tracks down Tracey and her son and leads a rescue mission, all guns blazing, only to find that Tracey is dead and the boy is missing.

There's only one man the boy can be with, and one place, which only Nick knows... Nick goes after him, and he has vengeance to wreak.