Dover Publications · Folcroft Library Editions
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Astrology in the Middle Ages | 978-0-486-43642-5 (0-486-43642-X) | 2005 |
| The mediaeval attitude toward astrology, particularly in England | 978-0-8414-9593-7 (0-8414-9593-9) | 1974 |