Four Further Adventures of Tintin: "The Seven Crystal Balls", "The Prisoner of the Sun", "The Calculus Affair", "The Red Sea Sharks"

These CDs contain four dramatized adventures of Tintin, his faithful dog Snowy and the detectives, The Thompson Twins. It includes "The Seven Crystal Balls", "The Prisoners of the Sun", " The Calculus Affair", and "The Red Sea Sharks".