The classic graphic novel. Tintin stumbles across a model ship at the Old Street Market. Only it isn't just any model ship-it's the Unicorn, carved by one of Haddock's ancestors, and it holds a clue to finding pirate treasure!
- ISBN10 0316358320
- ISBN13 9780316358323
- Publish Date 30 June 1974
- Publish Status Active
- Publish Country US
- Publisher Little, Brown & Company
- Imprint Little, Brown Young Readers
- Format Paperback
- Pages 62
- Language English