| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Book of Humorous Quotations | 978-1-85326-759-8 (1-85326-759-7) | 1998 | |
| The Wordsworth Dictionary and Thesaurus | 978-1-85326-388-0 (1-85326-388-5) | 1997 | Staff Wordsworth Editions Limit |
| The Wordsworth English-Spanish/Spanish-English Dictionary | 978-1-85326-338-5 (1-85326-338-9) | 1995 | |