| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Under the Cloak: A Pagan Ritual Turning Point in the Conversion of Iceland | 978-9979-54-38O-O (9979-54-38O-9) | 1999 | Jon Hnefill Aalsteinsson · Jon Hnefill Adalsteinsson |
J J · J. S. · Jakob Jonsson · S.J. · S. Jonsson