The students in Mrs. Madoff's class keep track of the days they have been in school, marking each interval of ten, until they reach 100 days.
- ISBN10 0613527143
- ISBN13 9780613527149
- Publish Date 1 August 2002 (first published 23 July 2002)
- Publish Status Transferred
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English