The Adventures of Tintin: The Calculus Affair (Paperback, 1st American ed)

Whether he's trolling the high seas for treasure or blasting off for the moon, young reporter-sleuth Tintin and his faithful dog, Snowy, have delighted readers everywhere for generations with their timeless adventures. Join Tintin and Snowy as they tackle the toughest mysteries around the world in The Calculus Affair.

Professor Calculus has been kidnapped. Tintin, Snowy and Captain Haddock set out to rescue the Professor and save his fantastic invention. It won't be easy since spies are everywhere, and Calculus lies deep in the fortress of Bakhine. But, with Tintin on the case, anything is possible!