The Treasure Key

A perfectly gift-wrapped package appears on Sophie's doorstep. No name. No return address. Inside: an old envelope. Inside that: a key.

But a key to what?

What starts as a curious puzzle quickly turns into their biggest mystery yet. Following the clues from small-town Pine Hill to a mysterious mansion, twelve-year-old cousins Sophie and Jessica find themselves chasing a secret someone else will do anything to protect - and a treasure that's been hidden for a very long time.

With their friend Tony along for the ride, the girls must think fast, stay brave, and trust each other at every twist and turn. The clues keep coming. The stakes keep rising. And the treasure is closer than anyone imagined.

The Treasure Key is Book 2 in the Crime-Solving Cousins Mystery series - a fast-paced adventure perfect for readers ages 8-12 who love action, friendship, and a mystery they won't want to put down.