| title | ISBN-13 | year of publication |
|---|---|---|
| Racial Contrasts: Distinguishing Traits of the Graeco-Latins and Teutons | 978-1-145-56786-3 | 2010 |
| Racial Contrasts: Distinguishing Traits of the Graeco-Latins and Teutons | 978-1-112-18751-3 | 2009 |
| The Appreciation of Music: -1913 | 978-1-112-28557-8 | 2009 |
| The Appreciation of Music | 978-1-7085-8922-6 | 2019 |
Cornell University Library · Independently published · Nabu Press