Revelation of Sex Mysteries
About This Publication
Revelation of Sex Mysteries by Roderick Thurber was published in Chicago by the Yogi Publication Society in 1924. The listed author, Roderick Thurber, is believed to be a pseudonym. The book is an unusual addition to the later YPS catalog, bringing the publisher into the developing fields of sex education and sexology while retaining an interest in the relationship among the physical body, the mind, vitality, human relationships, and the less tangible forces associated with sexual life. The book approaches sexuality as a subject that should be understood openly and intelligently instead of being surrounded by secrecy, embarrassment, superstition, and misinformation. Thurber examines the biological foundations of sex and reproduction alongside sexual desire, attraction, emotional life, relationships, health, and the psychological dimensions of intimacy. At the same time, the book treats the sexual impulse as one of the fundamental forces of human life, connecting the physical functions of sex with questions of vitality, personal development, and the deeper meaning of the reproductive power.
A surviving Yogi Publication Society advertisement from 1929 helps establish how the publisher itself positioned the book. Revelation of Sex Mysteries was advertised alongside the Yogi Ramacharaka books, while the YPS described its complete catalog as covering Yogi Philosophy, Oriental Occultism, Hermetic Philosophy, Qabalism, Occult Arts, Practical Psychology, and “Sex Enlightenment.” This makes Thurber’s book one of the clearest examples of the expansion of the YPS catalog during the 1920s into subjects that combined education about the body with psychology, personal development, and the publisher’s long-standing interest in the hidden forces operating within human life.
What Is Revelation of Sex Mysteries About?
Revelation of Sex Mysteries is an educational and philosophical study of human sexuality that examines sex as a physical, psychological, emotional, and spiritual part of human life. Its central purpose is to replace ignorance and secrecy with knowledge. Sexuality is treated as a natural human function whose influence extends well beyond reproduction. Desire, attraction, bodily health, emotional attachment, intimate relationships, and the mental attitudes surrounding sex all form parts of the same subject.
The book belongs to an era in which serious information about sexuality was still difficult for many readers to obtain and discussion of the subject was often restricted by social convention. Thurber approaches that problem directly by treating sexual knowledge as something that can contribute to health and better judgment. Biological understanding is joined to the psychological side of sexual experience, including the powerful effects that attitudes, emotions, expectations, and social conditioning can have upon sexual behavior and relationships.
This makes the book part sex-education manual and part philosophical examination of sexual life. The “mysteries” of the title are the many physical and psychological forces surrounding sexuality that remain mysterious when people are denied accurate knowledge about their own bodies and impulses.
The Physical Foundations of Sexuality
Thurber begins from the biological reality of sex. The reproductive functions of the human body, sexual attraction, desire, and the physiological processes connected with sexual activity provide the foundation for the larger discussion. Understanding these processes is presented as an important part of understanding human health.
Reproduction is only one part of the subject. Sexuality affects the nervous system, emotional life, behavior, attraction between individuals, and the formation of intimate relationships. The book consequently moves beyond anatomy into the ways sexual impulses operate throughout human life. This physical approach also connects sex with vitality and the preservation of health. Sexual power is understood as an important expression of the body’s life forces. Knowledge of that power allows it to be treated intelligently, while ignorance and misinformation can produce fear, unhealthy habits, psychological distress, and difficulties within relationships.
Sex, Vitality and Sexual Energy
One of the more distinctive features of Revelation of Sex Mysteries is its treatment of sexual energy within the larger question of human vitality. Sexuality is not isolated from the rest of the organism. The reproductive force belongs to the same living body whose energy supports physical health, mental activity, emotional experience, and personal development.
The idea gives the book an interesting place in the history of the Yogi Publication Society. Long before Thurber’s book appeared, the YPS literature associated reproductive energy with the larger forces of the body. Yogi Ramacharaka had addressed the “Transmutation of Reproductive Energy” in The Hindu-Yogi Science of Breath, connecting reproductive power with vitality and the development of other human capacities. By 1924, Revelation of Sex Mysteries allowed the Society to address sexual life as a major subject in its own right.
Thurber’s discussion places sexuality within the complete life of the individual. Sexual health is connected with bodily health, while the handling of sexual impulses has consequences for psychological and emotional well-being. Sexuality becomes a question of understanding and directing one of the strongest forces within human nature.
The Psychology of Desire and Attraction
The psychological side of sex forms another major part of Thurber’s subject. Sexual desire cannot be explained entirely through reproductive anatomy because human sexuality is influenced by the mind, emotion, attraction, expectation, personal experience, and social attitudes.
This psychological approach allows Thurber to examine why sexual experiences differ between individuals and why the physical capacity for intimacy does not automatically produce emotional or relational harmony. Mental attitudes toward sex can encourage healthy intimacy or interfere with it. Shame, fear, misinformation, anxiety, and inherited social attitudes can become psychological obstacles even when there is no underlying physical problem.
The book also examines attraction and relationships as human experiences involving both body and mind. Sexual fulfillment is connected with emotional compatibility and mutual understanding, placing sexuality within the complete relationship between two people instead of reducing it to a biological act.
Sexuality, Relationships and Marriage
The discussion naturally extends into marriage and intimate relationships. Sexual knowledge has consequences not only for the individual but also for the quality of relationships. Misunderstanding the sexual nature of oneself or one’s partner can produce frustration and conflict, while greater knowledge can contribute to healthier and more harmonious relations.
Thurber treats intimacy as an interaction between physical desire and emotional life. Attraction begins in the body but develops within a much more complicated psychological relationship involving affection, confidence, responsiveness, and understanding. The sexual relationship is consequently connected with the larger emotional bond between partners.
This approach reflects one of the book’s strongest educational themes. Sexual knowledge is valuable because it can improve the way people understand themselves and one another. Removing unnecessary secrecy from the subject allows sexual life to be approached with greater maturity and responsibility.
Sex Education and the Problem of Secrecy
A major purpose of Revelation of Sex Mysteries is the removal of the unnecessary mystery that had accumulated around sexuality. The book belongs to the early twentieth-century movement toward providing straightforward information about sex, reproduction, health, and relationships at a time when many young people entered adulthood with little reliable knowledge of these subjects.
The title itself captures this educational purpose. The “revelation” is the disclosure of information traditionally hidden behind silence and taboo. Sexuality becomes something that can be studied and understood like other aspects of human life.
This educational character also explains why the Yogi Publication Society later advertised the field as “Sex Enlightenment.” The phrase places the emphasis on knowledge. In this sense, Revelation of Sex Mysteries belongs to the history of social hygiene and early popular sex education, with Thurber presenting sexual knowledge as a means of improving health, relationships, and individual understanding.
The Spiritual Dimension of Sex
Thurber also carries the subject beyond physiology and psychology into a spiritual interpretation of sexuality. Sexual power is presented as more than a reproductive mechanism because it represents one of the fundamental creative forces operating through human beings. The physical act of reproduction becomes the most visible expression of a force whose effects can also be understood through vitality, emotional union, and personal development.
This aspect of the book fits naturally beside the Yogi philosophy and Western esotericism already represented in the YPS catalog. The publisher had spent more than twenty years presenting systems in which apparently ordinary bodily and mental functions were connected with subtler forms of energy and consciousness. Sexuality provided another field in which the relationship between body, mind, energy, and spiritual life could be explored.
The result is a view of sexuality in which biological reproduction, human attraction, psychological experience, and the creative force of life are closely related. Sexual energy can be understood as part of the larger vitality of the individual, giving sexual conduct significance beyond immediate physical gratification.
How Does the Book Fit Into the Yogi Publication Society Catalog?
Revelation of Sex Mysteries is important in the history of the Yogi Publication Society because it shows how far the publisher’s catalog had expanded by the 1920s. The early YPS books had concentrated heavily on Yogi philosophy, psychic phenomena, mental development, New Thought, occultism, and systems for developing control over the body and mind. Thurber’s book brought sexual education directly into that collection.
There was already a foundation for this subject in the earlier YPS literature. The Ramacharaka books discussed reproductive energy, bodily vitality, nervous force, self-control, mental influence, and the relationship between physical processes and subtler forms of energy. Revelation of Sex Mysteries shifted the focus directly onto sexuality itself, bringing physiology, psychology, relationships, vitality, and spiritual interpretations of the sexual force together within a single volume.
The Society continued to advertise Thurber’s book years after its publication. In a 1929 advertisement, Revelation of Sex Mysteries appeared beside The Hindu-Yogi Science of Breath, Fourteen Lessons in Yogi Philosophy, Reincarnation and the Law of Karma, and The Known and Unknown Life of Jesus Christ. The same advertisement invited readers to request the YPS catalog covering Yogi Philosophy, Oriental Occultism, Hermetic Philosophy, Qabalism, Occult Arts, Practical Psychology, and Sex Enlightenment. Its placement shows that the Society regarded sex education as compatible with the interconnected physical, psychological, and spiritual subjects that had long defined its publishing program.
Why Is Revelation of Sex Mysteries Important?
Revelation of Sex Mysteries is valuable today for two reasons. It belongs to the history of early twentieth-century popular sex education, when publishers and writers were beginning to address subjects that had long been concealed behind social taboo. Thurber treats knowledge of sexuality as beneficial to health, self-understanding, relationships, and responsible adult life.
For the history of the Yogi Publication Society, the book also documents a later stage in the publisher’s development. By 1924 the YPS was publishing beyond the original Yogi and occult literature for which it had become known. Sexuality could now be examined through the same wide lens previously applied to breathing, mental power, psychic development, healing, reproductive energy, and consciousness. The Society even gave this part of its catalog its own name, “Sex Enlightenment.”
Revelation of Sex Mysteries can therefore be read as a late YPS work concerned with understanding one of the most powerful forces in human life. Thurber connects the biological realities of sex with desire, attraction, emotional experience, health, relationships, vitality, and spiritual meaning. Its underlying message is that sexuality should be understood through knowledge instead of fear or secrecy, and that understanding sexual life is part of understanding human life itself.