Haunting of Hillside School.
- New York, NY : Scholastic, Little Apple, 2008.
- 130
- Cabin Creek Mysteries .
When a girl's face appears, then disappears, outside a window of their spooky old schoolhouse, the cousins think they've seen a ghost. More strange clues - piano music lilting through empty halls, a secret passageway, and an old portrait that looks like the girl from the window - make Jeff, David, and Claire begin to wonder: Is their school just spooky, or could it be haunted.