This website has supplemental information for Richard Heath's three books (click on top menu or cover art). Richard's blog/journal can be read at www.sacrednumber.co.uk
Matrix of Creation:
Sacred Geometry in the Realm of the Planets,
Bluestone 2002, Inner Traditions 2004
Sacred Number and the Origins of Civilization:
The Unfolding of History through the Mystery of Number,
Precessional Time and the Evolution of Consciousness:
How Stories Create the World,
Inner Traditions, 2011
see at Inner Traditions
Read an extract from the Introduction