"Terre d'Emeraude" therefore pursues the "Tales of a traveler of the Astral". The literary talent to describe the astral land is both the strength of these stories and the obstacle as some players are tempted to think that this is simple novels. Ultimately, no matter, since it is intended to awaken the teachings spiritually. Meurois Daniel and Anne Givaudan had opened the doors of the astral to give beginners in the field in France. The goal is not to give instructions to such practices, but to work consciousness, spirituality, give keys to live a life that makes sense. The approach is philosophical, rather than metaphysical or transcendent. No desire to escape responsibility in the astral. But to bestow eternal truths with the poetic force of a wealthy feather skillfully portrays the landscapes. Many answers are distilled in the first two books. In a sense, Daniel revives the Platonic dialogues. It is Plato's Astral. Besides its wide physical and bearded can not deny what was only a nickname for the philosopher of ancient Greece.