| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Clifford's Fun With Sounds | 6302462312 (6302462312) | 1997 | Alison Blank · Clive A. Smith · Deborah Forte · Norman Bridwell · Scott Barrie · Susan Snooks |
| Clifford's Sing Along Adventure | 6301486803 (6301486803) | 1989 | Alison Blank · Clive A. Smith · Deborah Forte · Norman Bridwell · Scott Barrie · Susan Snooks |