There have been many biographies of Stalin, but the court that surrounded him is untravelled ground. Simon Sebag Montefiore, acclaimed biographer of Catherine the Great's lover, prime minister and general, Potemkin, has unearthed the vast underpinning that sustained Stalin. Not only ministers such as Molotov or secret service chiefs such as Beria, but men and women whose loyalty he trusted only until the next purge.'His masterful and terrifying account of Stalin.... seldom has the picture been put in finer focus than by Sebag Montefiore. It is partly through his diligent interviews with the children of survivors and his admirable combination of history and gossip that one sees the awful banality, the brutal crudity of the men who carelessly sent so many millions to their senseless deaths'Alistair Horne, The Times