Eliphas Levi and the French Occult Revival

Christopher McIntosh's biography works from documented historical research into Alphonse Louis Constant, who wrote as Eliphas Levi, tracing his actual life and the specific documented channels by which his ideas influenced the later French occult revival, rather than repeating later occultists' own accounts of Levi uncritically. That biographical and source-based method, checkable against the historical record it cites, is the book's real evidentiary basis. This record has not independently traced further scholarly response to McIntosh's specific claims since 2011. Use it for established biographical and historical facts about Levi and his documented influence; a claim about Levi's own esoteric theory needs Levi's own primary writing addressed directly rather than this biography alone.