Book Details + Condition: The Occult Publishing House (Chicago, IL). First Edition, 1910. Hardcover. 303 pages. Front cover and spine bear gilt lettering and decoration. This famous Spiritualist volume is split into three parts: Mediumship Explained, How to Develop Mediumship, and Psychical Powers: How to Cultivate Them. Part I details the basics of mediumship; Part II describes Spirit Circles and gives advice on the practice of mediumship, and Part III explains the psychical and spiritual aspects of clairvoyance, psychometry, and magic. A firm and clean copy of an uncommon first edition, with tight binding; rubbed corners and edges; lightly bumped edge; light shelf wear to boards, with some fading to rear board; small bookseller stamps on front endpapers; interior is clean and free of markings.