Search

When their game of neighborhood spying takes a dark turn one night, pre-teen sleuths Sophie Young and Grace Yang find themselves caught in a dangerious cat-and-mouse game with their bizarre guidance counselor, who may be hiding something sinister.

The "Jewels" of the Martha Washington Middle School team are focused on the upcoming quiz bowl in New York City, but when they discover that the Atkinson Preparatory School Rivals may be planning a diamond heist, they set out to foil the theft.

"When third grader and inventor extraordinaire Ada Lace learns her teachers are in dire need of new school supplies, she's eager to lend a helping hand--but how? With a bake sale? A class carnival? Most ideas seem out of reach for a kid like her, until Tycho suggests Ada try her hand at posting informational videos.