Grades 3 - 7
Grade level Equivalent: Not Available
Lexile Measure®: Not Available
DRA: Not Available
Guided Reading: Not Available
- Mystery and Suspense
- Codes, Messages, Signs
- Violence and Crime
About This Book
Can you crack the case with six clues or less?
Moon Hollow's town library is a favorite spot for the Mysterious Four. But when the strange, masonic glyphs that decorate the building prove to be a secret code, they discover there's more than books hidden away inside.
Embarking on a treasure hunt, Viola, Sylvester, Rosie, and Woodrow must run a gauntlet of mysteries and puzzles — and readers are invited to guess alongside them with every new clue they uncover.
Each book comes with an exclusive code so that readers can download a free copy of the e-book...which includes an extra mystery unavailable anywhere else!