Gnosis: An Esoteric Tradition of Mystical Visions and Unions by Dan Merkur (1993)
Gnosis traces the use of powerful gnostic visionary techniques from Hellenistic Gnosticism and Jewish merkabah mysticism, through Muhammad, the Ismaeilis, and theosophical Sufism to medieval neoplatonism, and renaissance alchemy.
Also Review
The View from Olympus: A New Gnostic Gospel by Donna H Lloyd (1991)
Gnostic Esoteric Astrology by A K Nagar
A Practical Guide to Esoteric Astrology by Nahimana Rodriguez
Practical Guide to Esoteric Healing by Alan Hopking (1991)
The Yod: Its Esoteric Meaning by Joan Kellogg (2000)
An Esoteric Cosmology by Rudolf Steiner
Symbolism And Astrology: An Introduction to Esoteric Astrology by Alan Leo (2005)
Understanding the Natal Chart: An Esoteric Approach to Learning Horoscopy by Suzanne Rough
Uranus: Esoteric and Mundane by John Townley (1976)
Esoteric Astrology by Alan Leo (1913)
Practical Astrology by Alan Leo (2nd Edition 1960 – Originally Published 1907)
The Horoscope in Detail by Alan Leo (1906)
Astrology for All by Alan Leo (1899)
Mars: The War Lord by Alan Leo (1960)
Saturn: The Reaper by Alan Leo (1916)
The Art of Synthesis by Alan Leo (1936)
The Progressed Horoscope by Alan Leo (1906 Edition)
Jupiter: The Preserver by Alan Leo (1917)
When the War Will End by Alan Leo (1915)
The Complete Dictionary of Astrology by Alan Leo (1905)
What is a Horoscope and How is it Cast (Manual #2) by Alan Leo (1905)
Everybody’s Astrology (Manual # 1) by Alan Leo (1927 12th Edition)
The Horoscope and How to Read It (Manual #2) by Alan Leo (1902)
The Astrologer and His Work by Alan Leo (1911)
Astrology: Exoteric and Esoteric (Four Lectures Delivered in May / June 1900) by Alan Leo (1901)
Casting the Horoscope by Alan Leo (1901)
How to Judge a Nativity by Alan Leo (1922)
1001 Notable Nativities: The Astrologer’s ‘Who’s Who’ by Alan Leo (1917)
Alan Leo’s Dictionary of Astrology by Vivian E Robson (Editor)
Astrology Guide to Your Sex Life by Vivian E Robson
Radix System Complete (1930) by Vivian E Robson
Electional Astrology by Vivian E Robson
The Fixed Stars and Constellations in Astrology by Vivian E Robson