The choice of Delphine Gervais, Foreign Rights Manager "The Tree of Archetypes reveals the deep meening of the letters of the Hebrew alphabet: as figures and numerals et nombres, their analysis and arrangement pave the way for a 'Theory of Knowledge'."

The book shows the significance of the letters of the Hebrew alphabet, which seems to be a system of signs leading to a deep knowledge of anthropology. Each letter-syllable first refers to an object, and this object analogically represents a concept. The letters follow one after another according to an invariable order, enabling counting, but also revealing a precept about the archetypal representations that we use to think about the world.