The Fourth Protocol use his own spy network and plant the suspicion that Berenson was in fact a double agent, so that his information will be considered suspect. The Fourth Protocol The Fourth Protocol is a novel written by Frederick Forsyth and published in August 1984. The title refers to the 1968 Nuclear Non-Proliferation Treaty, which (at least in the world of the novel) contained four secret protocols. The fourth of the protocols was meant to prohibit non-conventional deliveries of nuclear weapons, i.e. by means other than being dropped from aircraft or carried on ballistic missiles. This included postal delivery or being assembled
The Spook Who Sat by the Door (novel) Described as "the first black nationalist novel", "The Spook Who Sat by the Door" is also regarded as having inspired the "Blaxploitation" genre of films in the 1970s. It was announced in August 2018 that Lee Daniels Entertainment had secured an option on "The Spook Who Sat by the Door" to develop it as the basis of a series with Fox 21 Television Studios. The Spook Who Sat by the Door (novel) The Spook Who Sat by the Door (1969), by Sam Greenlee, is the fictional story of Dan Freeman, the first black CIA officer, and of the CIA's history