Most Popular Books
- Earliest Writings on the Life of Muhammad: The 'Urwa Corpus and the Non-Muslim Sources
- The Oral and the Written in Early Islam
- Charakter Und Authentie Der Muslimischen Uberlieferung Uber Das Leben Mohammeds
- The Biography of Muhammad: Nature and Authenticity: Routledge Studies in Classical Islam, Volume 1
- Turandot Die Persische Marchenerzahlung: Edition, Ubersetzung, Kommentar
