The days from May 24 to May 28, 1940, altered the course of the history of this century, as the members of the British War Cabinet debated whether to negotiate with or to continue the war against Hitler. The decisive importance of these five days is the focus of John Lukacs's new book.. "Lukacs takes us hour by hour into the critical unfolding of events at 10 Downing Street, where Churchill and the members of his cabinet were painfully considering their war responsibilities. Lukacs also investigates the mood of the British people, drawing on newspaper and Mass-Observation reports that show how the citizenry, though only partly informed about the dangers that faced them, nevertheless began to support Churchill's determination to stand fast.