Book excerpt: In this gripping spy thriller, post-Brexit tensions are high across the UK, and the fate of the nation is in the hands of a desperate agent. Britain is a hotbed of racial discord and economic uncertainty. Only Sir Geoffrey Hartnell, an ageing but hugely respected Member of Parliament, can ease tensions. But as tenuous talks begin, a ghost from the past threatens to bring the UK to its knees. Lucie Musilova is a young woman running out of places to hide. Half-British, half-Czech and rejected by both countries in the aftermath of Brexit, she has no choice but to accept an assignment with a secret branch of intelligence services. As the Hartnel case—and her mysterious role in it—spiral out of control, one false move could cost future of the nation . . . not to mention Lucie’s life.