Some mediumship is noted with keen interest for occult studies. Don't let the flame extinguish. 很多灵媒都对神秘学研究充满兴趣，不要让这火焰熄灭。
A Guide to Mediumship and Physical Unfoldment (303 pages) A Guide to Mediumship and Physical Unfoldmen, by E.W and M.H Wallis, a guidebook of spirit contact and mediumship. 指南mediumship和物理unfoldment(303页)指南mediumship和物理unfoldmen;大肠杆菌钨和M小时瓦利斯;全书的精神联系和mediumship.
spiritualism and mediumship in 19th century America; 19世纪美国的招魂说和灵媒学；
