Spiritualism was a symptomatic cultural trend of the Victorian period. For decades mediums captivated the worker, the bourgeois, the nobleman, the socialist utopian, the Christian apostate, and people from virtually any and all professions, with their table rappings, levitating furniture, full-form materializations, and messages from beyond the grave. When a message was coming through, whether from the ghost of Benjamin Franklin, the archangel Gabriel, or the sitter’s aunt Nelly, the spirit medium provided the goods. But despite this caricature, which no doubt does full justice to much of the movement, spiritualism also became a heated battleground for deeply natural-philosophic questions: what is Nature, how does she operate, and what can we know about her? Where are the boundaries of the natural to be drawn?
Naturalistic Spiritualisms
Heterodoxology 