| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Francais Direct Students Book | 978-0-582-30987-6 (0-582-30987-5) | 1997 | Richard Marsden · Anne Bryant · Mr Alasdair Mckeane |
| Periscope 3 Teacher's Guide | 978-0-7195-7824-3 (0-7195-7824-8) | 2003 | Richard Marsden |