Advanced course in yogi philosophy & oriental occultism

"We greet our old students who have returned to us for the Advanced Course. We feel that, hereafter, it will not be necessary to repeat the elementary explanations which formed such an important part of the former class work, and we may be able to go right to the heart of the subject, feeling assured that each student is prepared to receive the same. Many read the former lessons from curiosity some have become so interested that they wish to go on others have failed to find the sensational ...