| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Classical tradition in Norway: An introduction with bibliography | 978-82-00-01972-5 | 1980 | |
| Menneske vi møtte | 978-82-521-2596-2 | 1985 | |
| Studies in Scandinavian-American Interrelations: Dedicated to Einar Haugen on His 65th Birthday | 978-82-00-08680-2 | 1971 | Harald Naess |
| Transatlantica: Memories of a Norwegian Americanist | 978-82-00-05224-1 | 1978 | |
| Vandringar | 978-82-521-2356-2 | 1983 | |