The Contents include Introduction and sections on the method of representation; the two effects of Thought; the way in which vibration acts; the structure of the Thought Form and its effects; the meaning of the Colours; the three classes of Thought Forms; a large variety of illustrative Thought Forms and the nature of forms built by music. Occult Chemistry. This book is profusely illustrated by twenty-four diagrams and plates, showing the number of ultimate atoms in different chemical elements known to science (and four unknown) their shape, modes of motion and groupings to form the chemical atom of modern science, including gold, silver, copper, radium and fifty others. Cloth, royal 8vo. $2.00. For Sale by THE THEOSOPHICAL BOOK CONCERN, Headquarters for Theosophical and Occult Literature in America, 26 Van Buren Street. THE CHICAGO THEOSOPHICAL SOCIETY maintains an auditorium where public lectures are given each Sunday evening, and classes held during the week open to the public; and a free reading room open every week day from 9 A. M. to 5 P. M.; and a reference and circulating library for the benefit of all enquirers upon Theosophical and Occult subjects at 26 Van Buren Street, Chicago. The Bulletin of THE CHICAGO THEOSOPHICAL SOCIETY A Monthly Journal of Theosophic Comment. Yearly, 50 cents. Single copies, 5 cents. 26 Van Buren Street, Chicago, Ill. End of the Project Gutenberg EBook of The changing world and lectures to theosophical students., by Annie Wood Besant