Georges Remi Herge Boeken

The Sanders-Hardiman expedition archaeologists and scientists are returning from Peru with the mummy of Incan Rascar Capac. No sooner do they arrive home than, one by one, they are struck down by a mysterious illness. The last remaining is Professor Tarragon.

Following the kidnapping of Professor Calculus in The Seven Crystal Balls, Tintin and his trusty companions, Captain Haddock and Snowy, travel to Peru. With the help of a young local named Zorrino, the three follow Calculus' trail to fin the Temple of the Sun.