| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Allegory in Njals Saga and Its Basis in Pythagorean Thought | 978-9979-9117-2-2 | 1998 | |
| Evil and the earth: The symbolic background of Mörðr Valgarðsson in Njáls saga: a study in medieval allegory | 978-9979-9117-0-8 | 1994 | Einar Pálsson |
| Icelandic in Easy Stages: Book One | 978-9979-60-000-8 | 1987 | |
| Icelandic in Easy Stages: Book Two | 978-9979-60-001-5 | 1987 | |
| Icelandic in Easy Stages: Workbook | 978-9979-60-002-2 | 1987 | |
| Kristnitakan og kirkja Péturs í Skálaholti | 978-9979-9117-1-5 | 1995 | Einar Pálsson |
| The sacred Triangle of Pagan Iceland | 978-9979-3-0528-6 | 1993 | |
| The sacred triangle of pagan Iceland | 978-9979-60-046-6 | 1993 | Einar Pálsson |