| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bonaventura: The Minds Road to God | 978-0-02-311250-8 | 1953 | |
| Primitivism and Related Ideas in Antiquity | 978-0-8018-5611-2 | 1997 | Arthur O. Lovejoy |
| Primitivism and Related Ideas in the Middle Ages | 978-0-8018-5610-5 | 1997 | |
| The Challenge of Science | 978-0-295-73735-5 | 1965 | |
| The Cult of Childhood | 978-0-88214-218-0 | 1998 | |
Johns Hopkins University Press · Macmillan · Spring Publications · University of Washington Press