| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Moskvulínan: Kommúnistaflokkur Íslands og Komintern: Halldór Laxness og Sovétríkin | 978-9979-9418-4-2 (9979-9418-4-7) | 1999 |
| On the Motives which led Husserl to Transcendental Idealism | 978-90-247-1751-4 (90-247-1751-5) | 1975 |