Every child has moments of sadness and loneliness which many adults prefer not to see. In this picture book, the author depicts a small girl's everyday life and her relationship with her secret friend Aldo, who always knows how she's feeling. The author also wrote Granpa and Humbert.
- ISBN10 0517587017
- ISBN13 9780517587010
- Publish Date 25 February 1992 (first published 14 November 1991)
- Publish Status Remaindered
- Publish Country US
- Imprint Alfred A. Knopf Books for Young Readers
- Edition American ed.
- Format Hardcover
- Language English