The Mystery on Cobbett's Island: Trixie Belden
The Mystery on Cobbett's Island: Trixie Belden is a part of the Trixie Belden, Girl Detective collection.
Get ready for fun, adventure, and intrigue in the iconic mystery series starring the beloved teenage girl detective, Trixie Belden!
When the Bob-Whites arrive on Cobbett’s Island for vacation, Trixie finds a mysterious letter. Many years ago, a fortune was hidden. But the clues in the letter are hard for Trixie to understand. What does “start sailing” mean? Is this a treasure hunt on land . . . or on sea?