Few authors would have the ability, and perhaps the determination, to take on the history of both world wars and the connecting decades at this level of sophistication, depth and breadth -- Robert Tombs The Times It is a great achievement to cover such vast historical territory in under 600 pages and with such scrupulous balance, care and good sense. Other historians' books on the same period may be flashier or more provocative. But to read Kershaw on Europe's bloody century is to be driven through a ravaged landscape in the sleek, smooth comfort of a Rolls-Royce, guided by a historian who probably knows the territory better than anybody else on the planet -- Dominic Sandbrook Sunday Times