How to become an Undercover Pirate...
1) Have a pirate captain as your ancient ancestor
2) Find a message in a bottle and a magic gold doubloon
3) Get whisked back in time to join a pirate crew
4) When you get home DON''T TELL ANYONE. Remember - you''re undercover!

There''s a new pirate aboard the Sea Wolf and he''s popular with the crew, but Sam is suspicious - why is the new recruit so interested in Captain Blade? And how can Sam convince his friends that they''re falling into a deadly trap?