Sir Martin first met "Auntie Fori" in 1958,when he arrived in New Delhi with a letter of introduction from her son, a fellow Oxford student. Their friendship flourished for forty years through correspondence and visits to the capitals where her husband, the diplomat B. K. Nehru, was posted. Then, at her ninetieth birthday celebration in 1998, Auntie Fori told her "adopted nephew" that she was not of Indian birth but was actually Hungarian–and Jewish. She did not know what this Jewish identity involved, historically or spiritually, and she asked him to enlighten her.

In response, Sir Martin embarked on the series of letters that have been gathered to form this book, shaping each one as a concise, individually formed story. He presents Jewish history as the narrative expression–the timeline–of the Jewish faith, and the faith as it is informed by the history. Starting with Adam and Eve, he then brings us to Abraham and his descendants, who worshiped a God who repeatedly, and often dramatically, intervened in their lives. The stories of Genesis and Exodus lead seamlessly on to those of the eras when the land was ruled by the Israelite kings and then by Assyria, Babylonia, Persia, Greece, and Rome–the Biblical and post-Biblical periods. In Sir Martin’s hands, these stories are rich in incident and achievement. He then traces the long history of the Jews in the Diaspora, ending with an unexpected visit to an outpost of Jewry in Anchorage, Alaska. Ranging through almost every country in the world–including China and India–he maintains a chronological structure, weaving in the history of other peoples and faiths, to give Auntie Fori, and us, a sense of the larger stage on which Jewish history has played out.

This volume starts with the outbreak of war in September 1939 and ends with the Japanese attack on Pearl Harbor in December 1941. In it, Martin Gilbert reveals not only how each decision was reached, but what influences lay behind it, whether of individuals or of information reaching Churchill from the most secret source of British Intelligence.
Drawing on a remarkable diversity of material, including the War Cabinet and other Government records, as well as Churchill’s own archive, the diaries and letters of his private secretariat, and the recollections of those who worked most closely with him, Martin Gilbert reveals the full extent of Churchill’s personal contribution to every aspect of the struggle.
On the day Hitler invaded Poland, Churchill, aged sixty-four, had been out of office for ten years. Two days later, on 3 September 1939, he became First Lord of the Admiralty, in charge of British naval policy and at the center of war direction. On 10 May 1940 he became Prime Minister, leading his nation during a time of grave danger and setbacks. His first year and a half as Prime Minister included the Dunkirk evacuation, the fall of France, the Battle of Britain, the Blitz, the Battle of the Atlantic, the struggle in the Western Desert, and Hitler’s invasion of Russia.
By the end of 1940, Britain under Churchill’s leadership had survived the onslaught and was making plans to continue the war against an enemy of unlimited ambition and ferocious will.
One of Churchill’s inner circle said: "We who worked with Churchill every day of the war still saw at most a quarter of his daily tasks and worries." Martin Gilbert has pieced together the whole, setting in context much hitherto scattered and secret evidence, in order to give an intimate and fascinating account of the architect of Britain’s "finest hour."