Cold Light on Spiritualistic Phenomena

Cold Light on Spiritualistic Phenomena records Harry Price’s investigation of the Crewe Circle, the spiritualist group associated with Crewe medium William Hope. Its subject is spirit photography and the methods used to test claims that photographs could contain images of the dead or other unseen presences. Price approaches the séance evidence as an investigator, setting his observations against the circle’s spiritualistic explanations.

The booklet develops a concise case concerning experimental procedure, photographic materials and the interpretation of alleged psychic images. It belongs to the early 20th-century British debate over whether mediumistic effects represented survival after death, human error or deliberate deception. The account is illustrated and reflects Price’s emerging reputation as a critical investigator of spiritualist claims.