"Grace and Ellie have been best friends since second grade. Ellie's always right in the center of things -- and Grace is... (more)
"Grace and Ellie have been best friends since second grade. Ellie's always right in the center of things -- and Grace is usually happy to be Ellie's sidekick. But what happens when everything changes? This time it's Grace who suddenly has everyone's attention when she accidentally starts a new fad at school. A fad that has first her class, then her grade, and then the entire school collecting and trading and even fighting over . . . buttons? A fad that might get her in major trouble and could even be the end of Grace and Ellie's friendship. Because Ellie's not used to being one-upped by anybody. There's only one thing for Grace to do. With the help of Hank -- the biggest button collector in the sixth grade -- she'll have to figure out a way to end the fad. But once a fad's started, can it be stopped? Andrew Clements, the beloved author of Frindle, returns with a deliciously entertaining and deeply satisfying story that will resonate with anyone who's ever been in a classroom . . . or been a kid."-- (less)