<p>'Riveting and intriguing.'<br>Jung Chang, Wild Swans.<br><br>A bloody insurrection in China's turbulent New Silk Road province. The Guoanbu, the counter-intelligence agency, invites MI5 to interrogate a captured British gunrunner. The task falls to Tony Underwood, who finds himself sucked into an investigation into a terrorist spectacular, alongside American and Russian security men.<br>Caught between his duties to a British citizen and the th...