When the Hatts, a family that disappeared years earlier under mysterious circumstances from the old Stoneybrook lighthouse, suddenly return and move in with the Kishis, Claudia wonders what secret they are keeping.
- ISBN10 0606101349
- ISBN13 9780606101349
- Publish Date 1 December 1996
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Demco Media Inc
- Edition Turtleback School & Library ed.
- Format Hardcover
- Pages 154
- Language English