Mercury Seven Col. John "Shorty" Powers, who as a result became known in the press as the "eighth astronaut". They wrote first-hand accounts of their selection and preparation for the Mercury missions in the 1962 book "We Seven". Additionally, each of them separately wrote at least one book describing their astronaut experiences. In 1979, Tom Wolfe published a less sanitized version of their story in "The Right Stuff". Wolfe's book was the basis for the film of the same name directed by Philip Kaufman. The five Tracy brothers from the TV series "Thunderbirds" were named after five of the Mercury Seven astronauts.
The Seven Bearded Sisters 1975 book "The Seven Sisters: The Great Oil Companies and the World they Shaped" by Anthony Sampson. The book was about how seven of the biggest oil companies in the world conspired to overthrow governments. Njonjo used the word 'bearded' to draw a comparison with Karl Marx, as he saw these MPs to uphold Marxist ideologies. The MPs were left wing backbenchers who had been vocal in opposing most of the government's policies, especially what they saw as the government's close association with Western powers. The group was unofficial and most of them only knew each other through the motions