Multiple choice general knowledge sports

In which adventure does Tintin first meet Professor Calculus?

  1. The Calculus Affair

  2. The Secret of the Unicorn

  3. Red Rackham's Treasure

  4. The Seven Crystal Balls
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Professor Calculus (Professor Tournesol) makes his first appearance in 'Red Rackham's Treasure' (1943), the sequel to 'The Secret of the Unicorn'. He is the inventor who helps search for the sunken treasure. The Calculus Affair (1956) is a later adventure focused on him, but not his first appearance.

Keep practicing — related questions