Renowned esoteric author Manly P. Hall examines worldwide and age-old myths and symbolism of various creatures across the globe. The creatures inhabiting the water, air, and earth were held in veneration by all races of antiquity. Realizing that visible bodies are only symbols of invisible forces, the ancients worshiped the Divine Power through the lower kingdoms of Nature. Fishes, insects, animals, reptiles, and birds appear in the religious symbolism of nearly all nations, because the forms and habits of these creatures and the media in which they exist, closely relate them to the various generative and germinative powers of Nature, which were considered as prima-facie evidence of divine omnipresence.

Florence Farr was an actress, writer, a first-wave feminist of the late nineteenth and early twentieth centuries, as well as an active member of the British occult community who regularly worked with her male counterparts in the fields of esoterica, being an initiate of the Hermetic Order of the Golden Dawn. Collected here are seven of her magical essays: Magic of a Symbol, On the Play of the Image-Maker, The Tetrad or Structure of the Mind, Egyptian Use of Symbols, The Philosophy Called Vedanta, On the Kabbalah and The Rosicrucians and the Alchemists.

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.

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.

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.

This work on the human aura, now a classic, was originally published under one of William Walker Atkinson's many pseudonyms. In it, he covers the full spectrum of knowledge on the subject, starting from the basics of simply what an aura is, to analysis and symbolic meanings of the various colors to more advanced concepts, such as how to manipulate your own aura for protection.