A complete 2,500-page exploration of the I Ching through astrological cycles, seasonal transformations, and the deep rhythms of change.
This digital edition includes all B1, B2, and B3 volumes—33 chapters and appendices—covering foundational theory, the seasonal sequence, the day and night cycles of light and dark, advanced harmonic structures, rare genealogical and cosmological tables, Celestial Harp integrations, and Northern/Southern Hemisphere variations.

Launch Special: $108 until March 21, 2026.
Regular price: $144.