Sienna Bay Press: 3 books

They start chasing a mystery—then it chases them. Twelve-year-old cousins Sophie and Jessica don't have much in common. Sophie loves hiking and her small town. Jessica would rather be shopping in a city. The only mystery is how they'll be able to spend the summer together. Then . ....

Will they find the spy— or will the spy find them first? When twelve-year-old cousins Sophie and Jessica take a class at a chocolate factory, they don’t expect to see bad guys in such a sweet place. Strange happenings make them wonder if they’ve uncovered another mystery, and they’re...

They must unlock the mystery—before time runs out. Unwrapping a puzzling package and finding a clue launches twelve-year-old cousins Sophie and Jessica into the dangers of The Treasure Key. They're soon racing against time—and bad guys— to find long-lost treasure. Will they be the first...