Phallicism: Celestial and Terrestrial; Heathen and Christian

The Rosicrucians: Their Rights and Mysteries

The Rosicrucians, Their Rites and Mysteries; With Chapters on the Ancient Fire- And Serpent-Worshipers, and Explanations of the Mystic Symbols Represented in the Monuments and Talismans of the Primeval Philosophers

Androgynous Deities, Sex Worship, and Sacred Prostitution

The Rosicrucians: Their Rites and Mysteries

The Rosicrucians, Their Rites and Mysteries; With Chapters on the Ancient Fire- And Serpent-Worshipers, and Explanations of the Mystic Symbols Represented in the Monuments and Talismans of the Primeval Philosophers

The Rosicrucians: Their Rites and Mysteries

Ophiolatreia

Phallism: A Description of the Worship of Lingam-Yoni

Nature Worship: An Account of Phallic Faiths and Practices, Ancient and Modern (1891)