Becky Chalmers and friends are back in Book Three of the Becky Chalmers series. Ten-year-old Becky’s baby sister Susie, gets into a couple of scrapes worthy of Becky, herself. Sharon and Becky have an unsportsmanlike confrontation. The crew puts Scotty Cadwallader in his place. Cousins Sandy and Eric are introduced. And Becky takes her debut trip to New York City.