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Invocating by Magic Crystals and MirrorsFrederick Hockley
Occultism: The Occult Sciences and the Occult Revival
Invocating by Magic Crystals and Mirrors
A modern edition of Frederick Hockley's treatise on calling spirits and angels into crystals and magic mirrors, drawn from his manuscripts. It documents the methods of one of the most persistent Victorian scryers and shows how older grimoire rituals were adapted in nineteenth-century England.













