Elizabeth Levy

Although Bobby's father thinks that he might be expelled just like his older brother, with the encouragement of a new fifth-grade teacher, Bobby tries to channel his penchant for humor into a learning experience.

Fletcher is upset when someone tries to ruin the masked ball celebrating the opening of a new park. Everything seems to point to the young park ranger who's always getting mysterious calls on her cell phone, but Fletcher is sure she's innocent. Can Fletcher's trusty nose sniff out the real culprit?

Chip, an invisible boy, and his friends solve the mystery of who took the school ball from the playground.

When someone takes Justin's karate belt, his friends in Invisible Inc. try to determine a motive as they investigate the mystery.

Charlene's story is voted best in the class, but when she goes to read it at Parent's Night, it has vanished from her folder.

Amber is excited to be spending the summer after fourth grade with her friends at Camp Cushetunk, but things start getting complicated when she learns that her worst enemy, Hannah Burton, is one of her bunkmates.

When Lucy enters junior high school, she finds the hard way that putting herself on the line to impress new friends is a bad idea and can lead to suspension from school.

Gwen and Jill's discovery of some mutilated library books strangely links up with a dog show in which they have entered their dog.

While visiting her uncle's ranch in New Mexico, Gwen follows her dog Fletcher at night to find out about the disappearance of a thoroughbred horse.