Back to Library

On the Threshold of the Unseen: An Examination of the Phenomena of Spiritualism and of the Evidence for Survival After Death

Francis Barrett

On the Threshold of the Unseen: An Examination of the Phenomena of Spiritualism and of the Evidence for Survival After Death

Source verified · September 2026

No description available.

About Francis Barrett

Francis Barrett was an English occultist best known as the author of The Magus (1801), a compendium of ritual magic, astrology, alchemy, and related traditions. His book became an important source for later nineteenth-century occult revivalists and remains a key reference in the history of Western esotericism.

View all works by this author

Related Texts