TINTIN HARDBACK BOOK - The Calculus Affair

The Calculus Affair is the eighteenth volume of The Adventures of Tintin, the globally acclaimed comic book series created by the Belgian artist Hergé. 

The world's most famous travelling reporter is confused by some very strange goings on. Windows, mirrors and chandeliers are spontaneously shattering and Tintin is left flummoxed. After a shooting and a break in, Tintin knows Professor Calculus is in danger, but he has only one clue - an unusual packet of cigarettes. He has a mystery to solve. But can he do it before a terrible weapon falls into the wrong hands?

• At Marlinspike Hall, glass objects begin to shatter unpredictably, causing mass confusion.
• After investigating a series of break-ins, Tintin and Captain Haddock realize that Professor Calculus's new ultrasound invention is being targeted. 
• Professor Calculus is kidnapped by agents from the hostile Eastern Bloc nation of Borduria. 
• Tintin, Snowy, and Captain Haddock must travel behind the Iron Curtain to rescue their friend before his destructive technology is weaponized.