The first volume of Donald Kagan's acclaimed four-volume history of the Peloponnesian War offers a new evaluation of the origins and causes of the conflict, based on evidence produced by modern scholarship and on a careful reconsideration of the ancient texts. He focuses his study on the question: Was the war inevitable, or could it have been avoided? Kagan takes issue with Thucydides' view that the war was inevitable, that the rise of the Athenian...

In While England Slept Winston Churchill revealed in 1938 how the inadequacy of Britain's military forces to cope with worldwide responsibilities in a peaceful but tense era crippled its ability to deter or even adequately prepare for World War II. In While America Sleeps, historians Donald and Frederick Kagan retrace Britain's international and defense policies during the years after World War I leading up to World War II, showing in persuasive...