Calculus Affair (Adventures of Tintin)

Windows, mirrors and chandeliers are spontaneously shattering and Tintin is left flummoxed. After a shooting and a break in, Tintin knows 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?

Reviews

Tintin shows young readers that the world in all its complexity is theirs to bestride. (The Wall Street Journal)
I became enthralled with the way Hergé told his stories. Grand, epic, global adventures about a young reporter who goes all around the world looking for stories to tell. (Steven Spielberg, 'The Adventures of Spielberg: An Interview', The New York Times, 2011)
Top 100 Children’s Book – Time Out (2022)
Terrific world-straddling adventures. (Frank Cottrell-Boyce, Ten Essential Children’s Books, Books for Keeps, 2020)
The Red Sea Sharks was named one of Young Bond author Charlie Higson’s favourite books in The Daily Express: “Tintin was a huge inspiration being a young person in an adult world.” (2015)
Explorers of the Moon was named one of comedian Milton Jones’ favourite books in The Daily Express (2018)
Explorers of the Moon was named one of screenwriter and best-selling crime novelist Peter May’s favourite books in The Daily Express: “A childhood favourite…it encouraged me to create my own cartoon series.” (2016)
The Calculus Affair was named one of author and foreign correspondent Christian Jennings’ favourite books in The Week (2017)