Harry wants to send his pen pal a picture of himself, but his photographed smile looks so unattractive he decides to stop being pen pals rather than send the picture and vows he'll never smile again.
- ISBN10 0395434173
- ISBN13 9780395434178
- Publish Date 1 November 1988
- Publish Status Out of Print
- Out of Print 15 December 2009
- Publish Country GB
- Imprint Houghton Mifflin
- Format Hardcover
- Pages 32
- Language English