J. L. · Jason E. Lavery · Jason LaPier · Jochen Laufer
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Germany's Northern Challenge: The Holy Roman Empire and the Scandinavian Struggle for the Baltic, 1563-1576 | 978-0-391-04156-1 (0-391-04156-8) | 2002 |
| The History of Finland | 978-0-313-32837-4 (0-313-32837-4) | 2006 |