| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| At the Margins: Four Years in South Asia and West Africa | 978-1-5326-1856-7 (1-5326-1856-5) | 2017 |
| Niebuhr in Egypt: European Science in a Biblical World | 978-0-7188-4220-8 (0-7188-4220-0) | 2014 |
G J · H.G. · H.J. · R. H. · R.H.J. · R.J. · Roger H. · Roger H. Guichard