| title | ISBN-13 | year of publication |
|---|---|---|
| Catastrophe Cat | 978-0-02-769770-4 | 1978 |
| Catastrophe Cat at the Zoo: Story and Pictures | 978-0-02-769780-3 | 1979 |
| Detective Whoo | 978-0-02-769790-2 | 1981 |
| Matilda Hippo Has a Big Mouth | 978-0-02-769810-7 | 1980 |
D. P. · Dang Phong · Dénes Penyigey · Dennis Pence · DING PENG