| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1993 | 978-1-86360-063-7 | H. M. Keating · E. M. Persson · J. F. Lambourne | Exercise Routines in Mathematics Level 2: For Independent Learning |
| 1997 | 978-1-86360-064-4 | H. M. Keating · E. M. Persson | Exercise Routines in Mathematics Level 3: For Independent Learning |
| 1996 | 978-1-86360-120-7 | Greg Bowden | Guided Word Processing Activities Using Microsoft Word (Guided Computer Activities) |