Mr. Stumpguss comes to help out in Mrs. Fox's third grade classroom, and the kids love him. But every day during reading period, Mr. Stumpguss stops smiling. Tuck figures out why and tries to help him keep his secret, but the plan turns into a disaster.
- ISBN10 0380769395
- ISBN13 9780380769391
- Publish Date 1 November 1992
- Publish Status Out of Print
- Out of Print 8 July 2021
- Publish Country US
- Imprint Avon Books
- Format Paperback (US Trade)
- Language English