By Alice Bailey (1880 - 1949).

539 Pages | 2019, twelfth edition, first printing in 1971 | Paperback | Lucis Publishing Company, New York | ISBN: 9780853301318.

''Scattered through all my writings over the years is a mass of information which needs collating and bringing together as a basis for the instruction of disciples in training for an initiation. ''
--Djwhal Khul, The Rays and the Initiations

The present compilation by a student is an attempt in this direction.