Classical Persian Sufism from Its Origins to Rumi

The philosophy of ecstasy

Hafiz and the religion of love in classical Persian poetry

ATTAR AND THE PERSIA SUFI TRADITION: THE ART OF SPIRITUAL FLIGHT; ED. BY LEONARD LEWISOHN

The heritage of Sufism

The Wisdom of Sufism (Wisdom of)

The Heritage of Sufism, Volume III

The Heritage of Sufism, Volume I

The Heritage of Sufism, Volume II

Classical Persian Sufism from Its Origin to Rumi

The Legacy of Mediaeval Persian Sufism