Now, for the very first time, we have at hand the entire curriculum of a Sufi saint. For more than a quarter of a century, Henry Bayman has been in close contact with the Sufi Masters of Central Anatolia. Most of that time was spent in the presence of the peerless Sufi teacher Mr Ahmet Kayhan. Out of that association has emerged our closest glimpse yet of the famous (and hitherto mysterious) Oral Tradition of Sufism. The author, combining the rigor of an anthropologist with the devotion of a disciple, has brought us a book that faithfully lays bare the entire range of teachings of the man who may come to be recognised as the Sufi Saint of the Age. It may well serve as the gold standard in Islamic and Sufi studies for years to come.