v.1. Studies in Islamic Mysticism/ by Reynold A.Nicholson.- v.2. The Darvishes, or Oriental Spiritualism/ by J.P.Brown.- v.3. Sufism.Its Saints and Shrines.An Introduction to the Study of Sufism with Special Reference to India and Pakistan/ by A.Subhan.- v.4. Illumination in Islamic Mysticims. Based Upon Abu-al-Mawahib al-Shadhili"s Treatise entitled the Qawanin Hilam al-Ishraq/ by Edward J. Jurji.- v.5. Tarjuman Al-Ashwaq. A Collection of Mystical Odes by Muhyiddin Ibn Al-Arabi/ by Reynold A.Nicholson.- v.6. The Kashf Al-Mahjub. The Oldest Persian Treatise on Sufism by Ali B.Uthman Al-Jullabi Al-Hujwiri/ by Reynold A.Nicholson.- v.7. Lawaih.A Treatise on Sufism by Nur-ud-Din Abd-ur-Rahman Jami/ Translated by E.H. Whinfield, Mirza Muhammad Kazvini.- v.8. The Kitab Al-Luma Fi'l-Tasawwuf of Abu Nasr Abdullah B.Ali Al-Sarraj Al-Tusi.Edited for the First Time, with Critical Notes , Abstract of Contents, Glossary, and Indices/ by Reynold A.Nicholson.- v.9. An Examination of the Mystic tendencies in Islam in the Light of the Quran and Traditions/ by M.M.Zuhurud Ahmad.- v.10. Mysticism and Magic in Turkey. An Accoutof the Religious Doctrines, Monastic Organisations, and Ecstatic Powers of the Darvish Orders/ by Lucy M.J.Garnett.- v.11. Hazarat Amir Khusrau od Delhi/ by M.Habib.- v.12. Rumi.Poet and Mystic/ by Reynold A.Nicholson.- v.13. Attar.The Persian Mystic/ by Margaret Smith.- v.14. Mystics and Saints of Islam/ by Claud Field.- v.15. Saints of Islam/ by Husain R.Sayani.- v.16. Sufism.An Account of the Mystics of Islam/ by A.J.Arberry.- v.17. The Mystics of Islam/ by Reynold A.Nicholson.- v.18. The Sufism of the Rubaiyat.Ot the Secret of the Great Paradox/ by Norton F.W.Hazeldin.- v.19. The Sufistic Quatrains of Omar Khayyam/ by E.Fitzgerald, E.H.Whinfield, J.B.Nicolas.- v.20. Oriental Mysticism.A Treatise on the Sufistic and Unitarian Theosophy of the Persians/ by E.H.Palmer.- v.21. Three Treatises on Sufism by Shihabuddin Suhrawerdi Maqtul.with an Account of his Life and Poetry/ Edited and Translated by Otto Spies and S.K.Khatak .- v.22. Letters from a Sufi Teacher.Shaikh Sharfuddin Maneri or makhdum-ul-Mulk/ Translated from Persian by Baijnath Singh.- v.23. The Religious Order of Islam/ By Canon Sell