LEAVES OF MORYA'S GARDEN vol I ( THE CALL ) — 1924 The first book is a Call to the life of the spirit. A Call to cooperation, beauty and joy. A Call to the New World. Just as the second book, it constitutes a kind of introduction, setting the general aspects of the Teaching, which is analyzed and illuminated on all sides in the next volumes.

LEAVES OF MORYA'S GARDEN vol II ( ILLUMINATION ) — 1925 The response to the Call results in the Illumination or Inspiration, the fiery help of the Higher World, which is a communication in spirit. This inspiration leads to a higher way of thinking, luminous and productive.

NEW ERA - COMMUNITY — 1926 The cooperation and common labor in the name of the General Good is the only enlightened and the only happy way of living. Family, teem, country, union of countries, and every other group of cooperation can be a nursery of harmonic and productive life of a brighter future. The Prototype, exists-the Community of the Teachers of Wisdom.

AGNI YOGA — 1929 The signs of the Fiery Way are pointed out in the fourth book, a compilation of the practical suggestions necessary to the seeker of knowledge. The luminous signs of the Path ignite the fires of achievement.

INFINITY vol I and II — 1930 Agni Yoga invites to Infinity. The call of Agni Yoga is a call to the infinity of lives, infinity of knowledge, infinity of beauty, infinity of achievement.

HIERARCHY — 1931 Hierarchy - the all powerful universal law which supports the World. Hierarchy - the Leading Principle of humanity. The vessel of earth cannot cross the deep ocean without the predestined Commander. But the passengers of the vessel have to cooperate, and for this, they have to know about the Pilot - their Hierarchy.

HEART — 1932 The heart and only the heart can lead to the most wonderful achievements. For, without heart can someone achieve quality, enthusiasm, devotion, courage? The heart kindles the most beautiful fires, the heart who's invisible strings tie us with the World. Agni Yoga is the Way of the Heart.

FIERY WORLD vol I, II, III — 1933-1934-1935 Great is the beauty of the higher layers of the Subtle World. However, the beauty of the Fiery Spheres is incomparable. The Fiery World is the subject of the incurable nostalgia and the inexhaustible yearning of the spirit. But how can it become accessible? Which is its nature and which are the laws that govern it? The answers can be found in these three volumes, together with much of invaluable information and guidance.

ΟΜ — 1936 Om is the sacred symbol which combines the most exalting energies. Om, among others, symbolizes the spiritual energy. The research and study of the spiritual energy will be the science of the future. The book ''Om'' deals with the spiritual energy, man's invaluable treasure.

BROTHERHOOD — 1937 Is this noble ideal an unreal utopia? Fortunately, not. Brotherhood does exist somewhere in the planet, and is experienced by the Members of the Community of our wise Teachers. These evolved souls cooperate harmoniously, promoting true Knowledge, which is offered in the service of the Common Good.

SUPERMUNDANE (INNER LIFE) vol I, II, III, IV — 1938... These four books are the natural continuation of the book ''Brotherhood''. They deal with information from the daily life of the Brothers of humanity, the wise Spirits which reside, move and labor in the three Worlds-arthly, Subtle and Fiery-struggling to support and help the World. Through the admirable experiences of Urusvati (Helena Roerich ) emerge the true Faces and the real work of the great Universal Workers, without distortions and disfigurement. These books also give precious information for the life and the conditions in the supermundane spheres of existence, the final destination of us all..

LETTERS OF HELENA ROERICH vol Ι, ΙΙ — 1939-1940 These letters were addressed by the great disciple to students of the Teaching, between the years 1929 and 1939. Through her simple and graceful, thoughtful and austere writing, appears a cultured spirit and a fiery soul devoted to the cause of the World and the Hierarchy. The information, the analyses, interpretations and suggestions given in these letters are extremely useful to every student of Agni Yoga.

Except for the above books, there is a lot of unpublished material of the Great Teaching, which will be published when the time is ripe. Thus, the last section of the Teaching was given to Helena Roerich during the later years of her life and it has the title ''New Cosmogony'' or ''New Science''. Master ''M'' says about it: ''My Cosmogony describes the solar system in a fuller and more interesting way than those in the existing books''.

Each book of Agni Yoga series, is self sufficient and complete, but at the same time it is an inseparable link in the chain of the Teaching. Each book contains in a spermatic form all the other Agni Yoga books. Thus, in a remarkable way, the Teaching includes all the individual books, but each individual book includes all the Teaching-one in all and all in one. Truly, how heavy and at the same time how light a treasure can someone take with him in the march to the luminous future!