| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| An Atlas for Celtic Studies: Archaeology and Names in Ancient Europe and Early Medieval Ireland, Britain and Brittany | Hardcover | 978-1-84217-309-1 | 2007 | |
| Celtic Culture: A Historical Encyclopedia | " | 978-1-85109-440-0 | 2006 | |
| Celtic from the West: Alternative Perspectives from Archaeology, Genetics, Language and Literature | Paperback | 978-1-84217-475-3 | 2012 | |
| Celtic from the West: Alternative Perspectives from Archaeology, Genetics, Language and Literature | Hardcover | 978-1-84217-410-4 | 2010 | |
| Ildanach Ildirech. A Festschrift for Proinsias Mac Cana | " | 978-1-891271-01-4 | 1999 | John Carey · Pierre-Yves Lambert |
| Proceedings of the Harvard Celtic Colloquium, 3: 1983 | Paperback | 978-0-934665-04-9 | 2006 | Jean Rittmueller |
| Proceedings of the Harvard Celtic Colloquium, Volume Ii, 1982 | " | 978-0-934665-03-2 | 1984 | |
| The Celtic Heroic Age | " | 978-1-891271-09-0 | 2003 | |
| The Celtic Heroic Age | " | 978-1-891271-04-5 | 1997 | |
| The Celts | Hardcover | 978-1-4051-9631-4 | 2012 | |
J.K · J. Koch · J. T. · John K · John Koch · John T · JOHN THOMAS KOCH · T/K
ABC-CLIO · Celtic Studies Publications · Harvard University Department of Celtic Languages and Literatures · Oxbow Books · Wiley-Blackwell