Mrs. Taft's modernization of the schoolhouse leaves holes all over the building. Mandie and Celia hear strange noises in their room and wonder what secrets the walls were hiding. Ages 8-13. Mandie book 26.
- ISBN10 1556615531
- ISBN13 9781556615535
- Publish Date 1 June 1996 (first published 1 January 1996)
- Publish Status Out of Print
- Out of Print 6 March 2008
- Publish Country US
- Publisher Baker Publishing Group
- Imprint Bethany House Publishers, a division of Baker Publishing Group
- Format Paperback
- Pages 176
- Language English