A term used by Upton Sinclair, the Pulitzer Prize-winning American novelist, to mean what is commonly called “telepathy.” Along with his wife, he experimented with this for several years, and wrote a book about those experiments named Mental Radio.
LlewellynCon 2026: June 08 - 17, 2026
Join us for LlewellynCon 2026, Llewellyn’s annual, free, virtual gathering—come for 10 enchanted days, 40 visionary teachers…and you at the center of the circle!
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