The town board wants to tear down Sleepy Hollow Elementary and build a brand-new school. If the old school is gone, what will happen to the ghost class living in the basement?.
An all-night read-a-thon at the Sleep Hollow Elementary School turns into a treasure hunt when the kids read about hidden treasure in the school basement.
Jeff, Cassidy, and Nina purchase some great props for the school play from a sale at the old Blackburn Mansion, and unwittingly bring back some ghosts that are trying to steal the spotlight.
Cassidy, feeling left out at Ghostville Elementary, finds a creepy old doll that even the ghosts seem to be afraid of, and soon realizes she has the power to learn ghostly secrets.
The ghost of Sleepy Hollow Elementary, bored with living in the basement, decide to cause some trouble in the school, but agree to go back where they belong only if Jeff, Cassidy, and Nina beat them in a game of basketball.
Mr. Morton's fifth-grade class takes a trip to the Blackburn mansion when Andrew announces that his family has purchased the property and intends to tear it down.
Nina, Jeff, and Cassidy have a new boy in their class at Sleepy Hollow Elementary School, and his strange behavior leads Nina and her friends to think he may be a ghost, and they launch a campaign to find out.
