| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Business Skills Series: Meetings | 978-1-902741-15-4 (1-902741-15-3) | 2000 |
| Business Skills Series: Presentations | 978-1-902741-16-1 (1-902741-16-1) | 2000 |
| Writing Skills - Preparing to Write - Writing Essentials - Sample Letters and Reports | 978-1-902741-17-8 (1-902741-17-X) | 1999 |