| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Lamb | 6305506094 (6305506094) | 2000 | Peter Delfgou · Al Burgess · Martin Proctor · Neil Zeiger · Bernard MacLaverty |
| We Think the World of You | 6301293525 (6301293525) | 1990 | Peter Delfgou · Paul Cowan · Tommaso Jandelli · Hugh Stoddart · J.R. Ackerley |