F -G ยท F. Gregory
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Natural Science in Western History | 978-0-618-22410-4 (0-618-22410-6) | 2007 |
| Natural Science in Western History, Volume 1 | 978-0-618-22411-1 (0-618-22411-4) | 2007 |
| Natural Science in Western History, Volume 2 | 978-0-618-22412-8 (0-618-22412-2) | 2007 |