At Green Lawn Elementary, the entire school becomes involved in a mystery when Mr. Bones, the skeleton in the nurse's office, disappears.
- ISBN10 0756914736
- ISBN13 9780756914738
- Publish Date 1 January 2003
- Publish Status Out of Print
- Out of Print 12 July 2022
- Imprint Perfection Learning
- Format Hardcover (Library Binding)
- Pages 84
- Language English