This collection of 18 lectures delivered in Paris, France by Rudolf Steiner in 1906 is a must for any serious student of Steiner's philosophy. Ranging from esoteric insights into Christianity and Yoga, to astral planes and apocalypses.

Based on brief, pithy quotations from Rudolf Steiner's collected works, the "spiritual perspectives" in this volume present core concepts on the subject of epidemics. These brief extracts do not claim to provide exhaustive treatment of the subject, but open up approaches to the complexity of Steiner's extraordinary world of ideas. Some listeners will find these fragments sufficient stimulus in themselves, whilst others will use the source references as signposts toward deeper study and understanding.

Hermeticism or Hermetism is a philosophical system based on the purported teachings of Hermes Trismegistus (a legendary Hellenistic combination of the Greek god Hermes and the Egyptian god Thoth). These teachings are contained in the various writings attributed to Hermes (the Hermetica), which were produced over a period spanning many centuries (c. 300 BCE — 1200 CE) and may be very different in content and scope.

The Alchemist's Handbook has long been an essential contribution to the study of alchemy since its first publication in 1960. It still stands as a groundbreaking work presenting in clear, concise language a practical manual of working knowledge that was formerly handed down under oath of secrecy. The scope of alchemical work is to provide both a means to synthesize all the other sciences and the necessary training of the intellectual and spiritual faculties. This edition includes a new foreword by Robert Allen Bartlett, author of Real Alchemy.

In Mystics of the Renaissance, Rudolf Steiner examines the thought of 11 European mystics (Eckhart, Tauler, Suso, Ruysbroek, Nicholas of Cusa, Agrippa von Nettesheim, Paracelsus, Weigel, Boehme, Giordano Bruno, and Angelus Silesius) through a collection of essays and explains their ideas and how they relate to modern Concepts.

Though Twilight of the Idols (written in a week in 1888 and subtitled How to Philosophise with a Hammer) came near the end of Nietzsche’s creative life, he actually recommended it as a starting point for the study of his work. This was because from the beginning he viewed it as an introduction to his wide-ranging views.

Published first in 1912, Psychology of the Unconscious was one of the most important stepping stones in the development of Jung’s thought and practice. It has a long subtitle: A Study of the Transformations and Symbolisms of the Libido. A Contribution to the History of the Evolution of Thought. This expressed the underlying impetus - a break from the view of the libido and its functions as taught by Sigmund Freud, which Jung had earlier adopted. It was from this point that the two approaches, which came to be known as the Swiss and Viennese schools, emerged.

Originally published in 1894, Rudolf Steiner's Die Philosophie der Freiheit was considered by Steiner to be his most enduring work above all others. This is the first English translation, which was done in 1916. Two years later, in 1918, he revised it to be more in line with The Theosophical Society's philosophy. In many ways, this edition is truer to his spirit then all other translations, including some of the modern ones.

The Red Book, published to wide acclaim in 2009, contains the nucleus of C. G. Jung's later works. It was here that he developed his principal theories of the archetypes, the collective unconscious, and the process of individuation that would transform psychotherapy from treatment of the sick into a means for the higher development of the personality.

"The Universal One" by Walter Russell is an ambitious and comprehensive work that endeavors to blend the realms of science, philosophy, and spirituality into a singular, cohesive theory of the universe.