Disgrifiad
Tintin finds a model o an auld warship, the Unicorn, that wis commandit lang syne by Captain Haddie’s forefaither. Hidden inby is a clue tae the location o the lang-tint treisure o the bluidthristy pirate, Rachlan the Reid… but it’s a clue that a gang o sleekit villains winna be sweirt tae kill for.
