Hitler's triumphant Third Reich has crushed all Europe--except Britain. As Hitler launches a massive aerial assault, only the heavily outnumbered British RAF and the iron will of Winston Churchill can stop him. The fate of Western civilization teeters in the balance.Johnnie Shaux, a Spitfire fighter pilot, knows that the average life expectancy of a pilot is a mere five hours of operational flying time. Sooner or later, his luck will run out. Yet he must constantly summon up the fortitude to fly into conditions in which death is all but inevitable and continue to do so until the inevitable occurs...Meanwhile, Eleanor Rand, a WAAF staff officer in RAF headquarters, is struggling to find her role in a man's world and to make a contribution to the battle. She studies the control room maps that track the ebb and flow of conflict, the aerial thrust and parry, and begins to see the glimmerings of a radical strategic breakthrough...Breaking Point is based on the actual events of six days in the historic Battle of Britain. The story alternates between Johnnie, face to face with the implacable enemy; and Eleanor, in 11 Group headquarters, using 'zero-sum' game theory to evolve a strategic model of the battle.

     In addition to her work as a nurse caring for wounded soldiers, Utinsky was instrumental in setting up an underground network to smuggle food, medicine, and money to Allied prisoners-of-war held at Camps O'Donnell and Cabanatuan (many of whom were survivors of the infamous Bataan Death March). Her code-name in the network was "Miss U." However, she was eventually captured by the Japanese and subjected to 32 days of imprisonment and torture at Fort Santiago in Manila. Following her release, and after six weeks in a hospital for treatment of her injuries, she left Manila and returned to the Bataan Peninsula, again serving as a nurse to guerrilla fighters. After American forces regained the Philippines, Utinsky was attached to the U.S. Army's Counter Intelligence Corps to help identify collaborators and those involved in the torture of prisoners. With the end of the war, she returned to the United States, and was awarded the Medal of Freedom in 1946. Margaret Elizabeth Doolin Utinsky (August 26, 1900 – August 30, 1970) was an American nurse who worked with the Filipino resistance movement to provide medicine, food, and other items to aid Allied prisoners of war in the Philippines during World War II. She was recognized in 1946 with the Medal of Freedom for her actions.