Peter Lang AG, Internationaler Verlag der Wissenschaften · University of Toronto Press, Scholarly Publishing Division
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Andreas Gryphius: Poet Between Epochs | 978-3-261-00770-4 (3-261-00770-2) | 1973 | |
| The Nibelungenlied: A Literary Analysis | 978-1-4426-5180-7 (1-4426-5180-6) | 2016 |