The Ghost at Dawn's House (The Baby-Sitters Club #9)

The Members Of The Baby-sitters Club Split Their Time Between Babysitting And Investigating The Spooky Noises Behind Dawn's Bedroom Wall. Dawn is sure there's a ghost in her house and so are the other baby-sitters. But they're so busy with their baby-sitting jobs that they hardly have time for a ghost hunt. Will the mystery ever be solved? When Dawn hears spooky noises, and then finds a secret passage to her own room, she is sure her house is haunted