The Adventures of Tintin, The Calculus Affair Treasure Paper Back Book

Shattered glass and kidnapped professors! Calculus once again finds himself taken against his will, as spies vie for the plans of one of his inventions turned weapon. Tintin and Captain Haddock must seek out these nefarious kidnappers and rescue their friend.
Paper back book. 8.5 inches by 11.5 inches. 62 pages