| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1988 | 978-1-870555-00-5 | City Directory 1988 | |
| '' | 978-1-870555-02-9 | Davies | How to Turn round A Company |
| 1990 | 978-1-870555-24-1 | Bob Garratt | Developing Learning Leaders: Creating a Learning Climate in Your Organization |