In 1962, Martin Luther King Jr. criticised Hoover's FBI for refusing to prosecute white supremacists who had burned down black churches in Albany, Georgia. Hosted by film and television star Lance Reddick, ‘Book of Secrets’ is a series that asks the question: ‘What if there is a book that serves as a repository for America’s most closely guarded secrets?’ The USA’s story can be told in many ways. While much of the history of the country is well documented and widely available, there is another deeper history, one that has been shrouded in secrecy and hidden from public view.