Alice A. Bailey 
Esoteric Psychology, Vol I [EPUB ebook] 

The first two volumes of A Treatise on the Seven Rays go extensively into the psychological make’up of a human being as the life, quality and appearance of an incarnating, evolving spiritual entity. They also relate the circumstances of human psychology to world conditions and to future possibilities. The first volume is concerned with esoteric psychology in relation to basic energy patterns and structure.