The Josephine Porter Institute

艾伦弗里德-菲弗的现代精神探索

$28.00 USD

促销售罄

本传记包含菲佛的自传回忆录、关于以太研究和营养、血液以太化和心脏功能的文章。

此外还摘录了他的书信。

Frequently Asked Questions

Who is Ehrenfried Pfeiffer?

Ehrenfried Pfeiffer was a scientist known for his work in biodynamic agriculture and spiritual science.

What topics are covered in 'A Modern Quest for the Spirit'?

The book covers Pfeiffer's autobiographical memoirs, etheric research, nutrition, and the function of the heart.

What is the weight of the book 'A Modern Quest for the Spirit'?

The book weighs approximately 1.25 pounds.

Where can I purchase 'A Modern Quest for the Spirit'?

The book is available through The Josephine Porter Institute's store.