| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Geology of Australia 2 CD-ROM pack | 978-0-646-28532-0 (0-646-28532-7) | 1996 |
| Geology of Australia, Student Version | 978-0-646-29633-3 (0-646-29633-7) | 1997 |
| Geology of the United Kingdom, 3 CD-ROM Pack | 978-0-646-31741-0 (0-646-31741-5) | 1997 |