Les mystères du verbe, études ésotériques sur la vie, les formes et les couleurs (The Mysteries of of the Word, Esoteric Studies on Life, Forms and Colors)
Paris: Bibliotheque Chacornac, 1908. First edition. Hardcover. Octavo. [8], 174, [1, contents]; 6 hors-text plates (3 in color; including frontispiece); text figures and diagrams throughout; original wrappers retained. Text in French. Quarter sheep over marbled boards; spine with raised bands, tooled in gilt with morocco lettering piece; decorative endleaves; silk..... More