Khafaya al-Islam wa Bidayatuh: I'adat Qira'a fi al-Nuqush wa al-Maskukat (The Hidden Aspects of Islam and Its Beginnings: A Rereading of the Inscriptions and Coins)
Arabic translation of Volker Popp's study re-reading the beginnings of Islam on the basis of early inscriptions and coins, proposing interpretations that differ from the traditional historical account.
Volker Popp