Marlinspike Hall Marlinspike Hall Marlinspike Hall ( ) is Captain Haddock's country house and family estate in "The Adventures of Tintin", the comics series by Belgian cartoonist Hergé. The original French name of the hall, "Moulinsart", is derived from Sart-Moulin, a village near Braine-l'Alleud in Walloon Brabant, Belgium. In an allusion to the Haddock family's maritime history, the hall's English name refers to the marlinspike, a tool used in seamanship to splice ropes. The Belgian corporation managing Hergé's work (principally "Tintin") is also called Moulinsart S.A. Marlinspike Hall first appears in "The Secret of the Unicorn" as the home of the story's
The Calculus Affair The Calculus Affair The Calculus Affair () is the eighteenth volume of "The Adventures of Tintin", the comics series by the Belgian cartoonist Hergé. It was serialised weekly in Belgium's "Tintin" magazine from December 1954 to February 1956 before being published in a single volume by Casterman in 1956. The story follows the attempts of the young reporter Tintin, his dog Snowy, and his friend Captain Haddock to rescue their friend Professor Calculus, who has developed a machine capable of destroying objects with sound waves, from kidnapping attempts by the competing European countries of Borduria and Syldavia. Like the previous