Churchill's Secret War: The British Empire and the Ravaging of India during World War II is a book by Madhusree Mukerjee about the Bengal famine of 1943 during the period of British rule in India. It was published in August 2010 by Basic Books of New York, and later that month by Tranquebar Press of Chennai. The book examines the role in the famine, and subsequent partition of India in 1947, of Prime Minister Winston Churchill.