| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-1-874155-00-3 | Alick Hartley | Buried Treasure |
| 1994 | 978-1-874155-14-0 | Alick Hartley · Rachel Hewitt | Softly Softly Sage Sterling +2 Financial Controller Version 2 (Windows) |
| 1995 | 978-1-874155-19-5 | Alick Hartley · etc. | Piclinks |