An ambitious Conservative Junior Minister, Edward Dunsford, seems to be doing all the right things in his bid to become Foreign Secretary. Until, that is, a moment’s sentimental weakness precipitates his career into chaos, his party into crisis and his own marriage onto the rocks.’So skilfully do Hurd and Lamport expose Whitehall’s nerve-ends that their dissection reveals more of the system’s internal workings than all the outpourings of the political researchers thick on the Westminster beat’ – Sunday Times