O.I. · o. V. · Olivia Villet · V.I.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Morris and the Cat Flap | 978-0-00-714161-6 (0-00-714161-0) | 2002 | Vivien French |
| Morris the Mouse Hunter | 978-0-00-714732-8 (0-00-714732-5) | 2011 | Vivian French |