Created by Edgar Pierre Jacobs after WWII, Professor Philip Mortimer, nuclear physicist, and Captain Francis Blake, dashing head of MI5, are legendary heroes of the 9th art. The author, a close friend of Herge, took part in the visual realisation of Tintin in the Congo, Tintin in America, The Blue Lotus, King Ottokar s Sceptre, The Seven Crystal Balls, and Prisoners of the Sun."