Edi has published the following books.
Unfolding Consciousness : Exploring the Living Universe and Intelligent Powers in Nature and Humans (Whole Set)
A tour de force on science and the philosophia perennis in three Volumes plus volume IV that contains references, resources & further reading. The complete set of 4 volumes is presented in a slip case.
Publisher: Quest Books / Theosophical Publishing House (Wheaton)
Publication Date: 2006
ISBN-10 : 8170594847 ISBN-13 : 978-8170594840
Publisher: The Theosophical Society in England
Edition: First Edition
Publication Date: 1 January 1997
Full online text is here.
Reviewed for the Blavatsky Trust by Geoffrey Farthing