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! A fearsome encounter with enemy ships leads to a huge sea battle. When the smoke clears, Sam realises Charlie has vanished. Could his crewmate have been kidnapped It's Sam Silver to the rescue!

Author Biography

Jan and Sara were already friends when one day they decided they wanted to write children's stories and it would be more fun to write them together. That was 15 years ago. Since then they've written over 130 stories - including some about ghosts, football, ghosts playing football and naughty gargoylz. Jan lives in Essex with her family and Sara lives in London with hers. They both have black cats who completely rule their lives.