The Adventures of Tintinvolume 4

Things are hotting up for Tintin as a huge fireball comes hurtling towards earth! Soon he is setting sail with Captain Haddock to find the meteorite in the stormy Arctic Ocean, but a valuable metal is contained in the meteorite and Tintin's attempts to reach it are met with relentless sabotage! The Secret of the Unicorn When Tintin stumbles across a model ship at the Old Street Market, he buys it as a gift for his friend Captain Haddock. But this isn't just any old model ship ... it's the Unicorn. Built by one of Haddock's ancestors it holds a clue to finding the treasure of a notorious pirate. Red Rackham's Treasure Determined to find the treasure of the notorious pirate Red Rackham, Tintin and Captain Haddock set sail aboard the Sirius to find the shipwreck of the Unicorn. With the help of an ingenious shark-shaped submarine, Tintin follows the clues deep down on this ocean adventure.