Per Faxneld is an historian of religions at Södertörn University, Sweden, where he is conducting a project on spiritual dimensions of Japanese martial arts. He is the author of the award-winning Satanic Feminism: Lucifer as the Liberator of Woman in Nineteenth-Century Culture and several other books.
Johan Nilsson is an historian of religions at Lund university, Sweden, where he is currently working on a research project about the reception of Buddhism in Swedish Theosophy. He is the author of As a Fire Beneath the Ashes: The Quest for Chinese Wisdom within Occultism, 1850-1949.