Ghost at dawn's house

Becoming convinced that her house is haunted when she hears spooky noises and witnesses inexplicable phenomena, Dawn enlists the help of her busy fellow Baby-sitters Club members to track down a restless ghost. By the Newbery Honor-winning co-author of P.S. Longer Letter Later. Simultaneous. Illustrations.
America's favorite series returns with a new look and a Netflix tv show. Dawn has always thought there was a secret passage hidden in her house. But that doesn't explain why creepy things happen when Dawn's at home, or the spooky noises coming from behind her bedroom wall.Dawn is sure there's a ghost in her house! And so are the other Baby-sitters Club members. But they're so busy with their jobs that they don't have time for a ghost hunt. Will Dawn and her friends solve the mystery . . . or will Dawn have to share her house with a ghost?