''Almost a prerequisite for any serious study of Sufism in European languages'': this was the verdict of Seyyed Hossein Nasr in his review of the first edition of A Sufi Saint of the Twentieth Century: Shaikh Ahmad al-Alawi his Spiritual Heritage and Legacy. In this work, the author, Dr Martin Lings, presents a vivid picture of the unforgettable figure of the Algerian Shaykh Ahmad al-Alawi through a short biography by his French doctor and the translation of the Shaykh al-Alawi''s own autobiography. These are followed by expositions of the Shaykh al-Alawi''s teachings which are based on pure metaphysics and gnosis. Finally, Dr Martin Lings translates selections from Shaykh al-Alawi''s aphorisms and mystical poetry. The whole work immerses the reader in the world of North African Sufism both as an intellectual tradition and a living reality.