Completing an arc begun in The Secret of the Unicorn, the story tells of young reporter Tintin and Red Rackham 's Treasure's friend Captain Haddock as they launch an expedition to the Caribbean to locate the treasure of the pirate Red Rackham.
Head entity: Captain Haddock
Tail entity: Red Rackham's Treasure
Relation (head \u2192 tail): characters
Inverse relation (tail \u2192 head): present in work