Music like Thought Forms

Thought-Forms: A Record of Clairvoyant Investigation is a theosophical book compiled by the members of the Theosophical Society A. Besant and C. W. Leadbeater. It was originally published in 1901 in London. From the standpoint of Theosophy, it tells regarding visualization of thoughts, experiences, emotions and music. Drawings of the "thought-forms" were performed by painters Varley, Prince, and McFarlane.

This book has become the result of the joint work of the authors, which began in 1895, when they had started an investigation of "the subtle matter of the universe." They were interested the work of the human mind as, according their claim, this work "extrudes into the external world" the thought-forms.