Robert A. Vaughan

• An Introduction To Mysticism
• Early Oriental Mysticism - Pamphlet
• Emanuel Swedenborg
• German Mysticism In The 14th Century
• Mysticism In England
• Mysticism In The Greek Church
• Mysticism In The Latin Church
• Persian Mysticism In The Middle Age
• Quietism And Mysticism
• The Mysticism Of The Neoplatonists
• The Spanish Mystics
• Theosophy In The Age Of The Reformation