Home › Authors › TK [John E. Richardson (1853-1935)] 👤 TK [John E. Richardson (1853-1935)] 2 books Books by TK [John E. Richardson (1853-1935)] La Gran Obra [The Great Work] La Gran Obra [The Great Work] (1929) [Spanish Editions] 1929 Propio Des Envolvimiento Armon Propio Des Envolvimiento Armonico [Harmonic Self-Unfoldment] (1928) [Spanish Editions] 1928