Kai Bird and Martin Sherwin wrote a book about the father of what?
American Prometheus: American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer is a biography of J. Robert Oppenheimer by Kai Bird and Martin J. Sherwin published by Alfred A. Knopf in 2005. J. Robert Oppenheimer:  Oppenheimer was the wartime head of the Los Alamos Laboratory and is among those who are credited with being the "father of the atomic bomb" for their role in the Manhattan Project, the World War II undertaking that developed the first nuclear weapons used in the atomic bombings of Hiroshima and Nagasaki.
i don't know