First published from 1872 to 1969, Morals and Dogma is one of the most insightful works ever prepared for Freemasonry. It is a collection of 32 essays which provide a rationale for the Scottish Rite degrees. It encompasses a study of Freemasonry, wise philosophy, ancient mysteries, mythology, ritual, and religion. It serves the useful purpose of putting Masonic morality and ethics within the context of the general society, and bids man to think large - to cast aside the petty concerns of everyday life and to improve ourselves. 

Cecil Rhodes and Shaquille O'Neal; Mozart and Peter Sellers; Duke Ellington and the Duke of Wellington; Benjamin Franklin and Rudyard Kipling. These Masons, and many others, peopleThe Craft, but even more compelling is the overarching narrative of Freemasonry itself. As a set of character-forming ideals and a way of binding men in fellowship, it proved so addictive that within a few decades of its foundation in London in 1717 it had spread as far as India, Australia, South Africa, the Americas and the Caribbean.

Transcendental Magic: Its Doctrine and Ritual by Éliphas Lévi explores magic, the "esoteric science," and its place between science and religion.

In this practical guide, Mark Stavish details the spiritual lessons and rituals of Freemasonry as a step-by-step path of spiritual development and self-improvement for both Masons and non-Masons, men and women alike.  

George Robert Stowe Mead was one of the most prolific and gifted scholars of Gnosticism and Hermeticism of the first half of the 20th century. This book explores gnostic ideas and texts from an entirely sympathetic point of view, which was rare at the time. Editor Jason Augustus Newcomb has rendered the book more comprehensible for modern listeners, as well as added additional notes and commentary.

Mystic Magazine: Islamic Mystical Theology - A Conversation with Imam Ghazzali.

Strange rumors reached the ears of the people of Jerusalem and the surrounding country. It was reported that a new prophet had appeared in the valley of the lower Jordan, and in the wilderness of Northern Judea, preaching startling doctrines.

This set of essays discusses the esoteric side of Freemasonry. The Spirit of Masonry has been the essential source for anyone exploring the inner mysteries of the Masonic fraternity for more than 200 years. 

The Kabbalah is divided into three branches—the theoretical, the meditative, and the magical. While many books, both in Hebrew and English, have explored the theoretical Kabbalah, very little has been published regarding the meditative methods of the various schools of Kabbalah. Aryeh Kaplan's landmark work reveals the methodology of the ancient Kabbalists and stresses the meditative techniques that were essential to their discipline, including:

In late 1913, Carl Jung set out on an exploration of his psyche, a quest he called his "confrontation with the unconscious". In doing so, he would enter an imaginative state of consciousness and experience visions, a process that continued with varying intensity for the next 10 years. Along the way, he began drafting the manuscript of his legendary Red Book. The Seven Sermons to the Dead, or "Septem Sermones ad Mortuos", is the only portion of the Red Book manuscript that Jung shared during his lifetime.

This audiobook traces the broad outlines of the wisdom religion and explains its fundamental principles, meeting, at the same time, the various objections raised by the average Western enquirer and endeavoring to present unfamiliar concepts in a form as simple and in language as clear as possible.

Blavatsky’s masterwork on theosophy, covering cosmic, planetary, and human evolution, as well as science, religion, and mythology. Based on the Stanzas of Dzyan, with corroborating testimony from hundreds of sources. Originally published 1888, the first part of the book explained the origin and evolution of the universe itself, in terms derived from the Hindu concept of cyclical development. Blavatsky attempted to demonstrate that the discoveries of "materialist" science had been anticipated in the writings of ancient sages, and that materialism would be proven wrong.

Physics and mysticism are explored in A New Model of the Universe by P.D. Ouspensky. He explores esoteric schools of thought and links them to modern physics and philosophy. Topics include the fourth dimension, symbolism of the tarot, yoga, dreams, and mysticism. This audiobook takes a pragmatic and scientific look at New Thought philosophies flowering at the turn of the 19th century.

In 1894, Nicolas Notovitch published a book called The Unknown Life of Christ. He was a Russian doctor who journeyed extensively throughout Afghanistan, India, and Tibet. During one of his journeys, he was visiting Leh, the capital of Ladakh, near the Buddhist convent Himis. There, Notovitch was told of an ancient record of the life of Jesus known as The Life of St. Issa. 

Written for those who were bewildered by the conflict between religion and scientific and philosophic ideas, The Guide for the Perplexed is concerned with finding a concord between the text of the Old Testament and its commentaries, and Aristotelian philosophy. After analyzing the ideas of the Old Testament, Maimonides examines other reconciliations of religion and philosophy like the Moslem rationalists and then offers his own resolution with Aristotelianism.