A GIANT OAK. A HIDDEN HATCH. A WARNING FROM THE PAST.
Dixie notices something wrong near the Giant Oak. Moss Boss knows better than to ignore her. What first appears to be a crack in the ground leads to a buried hatch, an old tunnel, a forgotten journal, and a warning left behind by a boy named Samuel Bishop more than a century ago.
With Tyler, Sofia, and Eli drawn into the mystery, the group must decide whom to trust, what the clues really mean, and whether they are brave enough to follow the truth beneath the town they thought they knew.
The Mystery of the Giant Oak is a fictional adventure inspired by real Placerville landmarks, Gold Country atmosphere, community pride, courage, honesty, and the idea that heroes do not have to be perfect to do the right thing.
Built for young mystery readers, local families, grandparents, dog lovers, classrooms, and anyone who enjoys seeing familiar places become part of an adventure.