| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Progress of the Intellect, As Exemplified in the Religious Development of the Greeks and Hebrews | 978-1-143-19232-6 (1-143-19232-X) | 2010 |
R. M. · R. Mackay · R William · Robert M. · Robert Mackay · Robert W. · Robert W. Mackay · Robert William · W. M. · William M. · William MacKay