| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| An Ismaili Heresiography: The "Bab Al-Shaytan" from Abu Tammam's Kitab Al-Shajara | 978-90-04-11072-4 | 1998 | Paul Walker |
| Encyclopaedia Islamica: Adab-al-bab to Al-hadi Ashar | 978-90-04-19165-5 | 2011 | Farhad Daftary |
| Encyclopaedia Islamica Volume 1: A - Abū Ḥanīfa | 978-90-04-16860-2 | 2008 | " |
| Encyclopaedia Islamica Volume 4: Bābā Afḍal - Bīrjandī | 978-90-04-24691-1 | 2013 | " |
| Rational Theology in Interfaith Communication: Abu l-Husayn al-Basri's Mu'tazili Theology among the Karaites in the Fatimid Age | 978-90-04-15177-2 | 2006 | Professor of Islamic Intellectual History Sabine Schmidtke |