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 to discover its hiding place?

The Treasure Key is the second book in the Crime-Solving Cousins Mysteries. If you (or the eight- to ten-year-olds in your life) like Nancy Drew, Theodore Boone, or the Hardy Boys, then you'll love Shannon L. Brown's fun,...

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 . . . they find a briefcase in the forest with a surprise inside. When they hear footsteps behind them and bad guys run after them, they have no choice but to work together to solve the mystery of The Feather Chase.

The Feather Chase is the first book in the...