This book explains the books' sources in real life. Hergé, Tintin's creator, drew on the news stories of his day. The fascist plots of the thirties, and later Stalinist machinations too, were transformed and inimitably satirized in the tension between Syldavia and Borduria. The race to the moon, fascination with the Abominable Snowman, the revolutionary Tupamaros in South America, plus much more, caught his imagination as well.