Sufism

Vies des saints musulmans

The World of the Sufi

the quranic sufism

The Key to Salvation: A Sufi Manual of Invocation (Golden Palm)

Sacrilege Versus Civility: Muslim Perspectives on the "Satanic Verses" Affair

Prédestination et libre arbitre

Self-knowledge: Commentaries on Sufic songs (Sufism today series)

Shariat and Tasawwuf Part One

Studies in Islamic Mysticism

The awarif-ul-ma'arif

The Darqawi Way

The Concept of Sainthood in Early Islamic Mysticism: Two Works by Al-Hakim al-Tirmidhi - An Annotated Translation with Introduction (Routledge Sufi Series)