Fatherland

Twenty years after Nazi Germany won the Second World War, Berlin is preparing to celebrate Adolf Hitler's seventy-fifth birthday when detective Xavier March is called to investigate a body pulled from a lake, ostensibly an accident, but one that leads him to a string of suspiciously staged deaths among senior Nazi officials. Ordered off the case by the Gestapo but quietly told to keep going by his own superior, March teams up with an American journalist, Charlie Maguire, and starts following a trail toward Swiss bank accounts and a secret the regime has spent two decades burying. Robert Harris's alternate-history debut novel.