Collected here are three short stories by W. B. Yeats: "Rosa Alchemica", "The Tables of the Law", and "The Adoration of the Magi". All three of these esoteric stories feature the character of Michael Robartes (as well as the character of Owen Aherne in the second two tales), and though it may seem obvious that it's this character that connects all of these tales, what really connects them all is Yeats imagining the hidden, mystical fraternities of old tradition which preoccupied much of his writings and which he personally longed for initiation into.

In 1923, Achad published an edition of only 220 copies, of a series of hymns or poetic devotions, in a manner slightly reminiscent of Crowley's own emphatic style, aimed at adoring the Egyptian goddess Nuit (the number 220, being intended to align with the number of verses in Crowley's own Book of the Law). Achad titled his own book, Thirty-One Hymns to the Star Goddess. The goddess Nuit features prominently in the first chapter of the Book of the Law, and the many quotations attributed to the Star-Goddess in Achad's small collection have been taken directly from the Book of the Law.

Prominent esoteric writers tackle the subject of Atlantis, with regards to archeological, spiritual and mythical information. Also included is a look at the original source material from Plato, where the Atlantis myth first appeared and grew out of.

The Smoky God is a classic tale of the genre of subterranean literature. A favorite of Amazing Stories publisher Ray Palmer, the Smoky God is the (purportedly true) tale of two Norwegian fishermen, Jens and Olaf Jansen, who sailed their fishing vessel into the Inner Earth, in the year 1829. While in the center of the Earth, they meet a race of advanced giants. Eventually the father and son leave, and Olaf tells his tale, many decades later.

This is a critical survey of the fiction and non-fiction written in Ireland during the key years between 1880 and 1920, or what has become known as the Irish Literary Renaissance. The book considers both the prose and the social and cultural forces working through it.

Karl von Eckhartshausen was an 18th-century German mystic. The Cloud upon the Sanctuary is Christian mysticism veiled in hermetic code and often considered a classic among Rosicrucians and Theosophists. Eckhartshausen was briefly a member of Adam Weishaupt's Bavarian Illuminati but left for spiritual reasons. In this work, he cryptically mentions a "society of the Elect" that has existed from the very beginning of time as "the invisible celestial Church". He predicted that "it is the society whose members form a theocratic republic, which one day will be the Regent Mother of the whole World." This book would later become a strong influence on the 19th-century members of the Hermetic Order of the Golden Dawn. Arthur Edward Waite offers an informative, historical introduction.

Three prominent esoteric writers explore the tradition of karma, especially as it relates to Theosophy. Included here is: Karma, Aphorisms on Karma, Karma in the Desatir, Thoughts on Karma, Men Karmic Agents, Is Karma Only Punishment?, Is Poverty Bad Karma?, Thoughts on Karma and Reincarnation, Karma-Nemesis and Elementary Lessons on Karma.