Missing tooth, a hunk of cheese, and white fur are the clues Tully has to solve the latest mystery at Watson Elementary. With the help of the Gumshoe Gang, she

Alex is part of the Gumshoe Gang at Watson Elementary and is a science fanatic. He and his friends help solve cases that happen in their school. This time Alex

Fifteen-year-old Tim loves his job at his dad's pet store, partly because he gets to spend time with his best friend, a black cockatoo named Elmo. But things at

A broken fence and an animal on the loose take center stage in book three of the series by a two-time Newbery Honor winning author. Alex loves living on Zoo Lan

Krystal Ball is hoping for a dream birthday, but her fortune-telling talents are giving her nightmares.