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|title=London Rules

|author=Mick Herron

|website=http://www.mickherron.com/

|video=

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Claude Whelan, Regent Park's First Desk has insurmountable problems. He's charged with protecting a lame duck prime minister, but he's under fire himself. There's the self-publicising MP who orchestrated the Brexit vote and who might just be looking to take the PM's job from him. The MP's wife is a columnist for one of the tabloids who's having a go at Whelan in print and who will do anything to promote her husband's interests. Then there's the PM's favourite Muslim who's running for mayor despite having a very dark secret himself. As if this wasn't enough, Whelan's deputy, Lady Di Taverner is watching for his every stumble - and it's not so that she can catch him and help him to safety.