The Occult World - A. P. Sinnett
In 1880, the Founders of the Theosophical Society visited the Sinnetts at their summer home in Simla, the summer capital of India. It was during this visit that most of the phenomena so fully described in The Occult World occurred. Over a period of a few years Alfred Sinnett received letters from highly evolved Adepts living in Tibet, some of which he used to outline esoteric teachings in this, one of the earlier theosophical books.
Click to download the PDF version of The Occult World (5.7MB) - digitized by Google