The Hexagonal Geometry of the Tree of Life
by Patrick Mulcahy
2008

Excerpt from Preface:

This little book does not seek to expound upon, or try to explain the esoteric meaning of the kabbalistic Tree of Life. My previous book Formation of the Tree of Life explored in some depth those mysteries.
This treatise does, however, provide some thought-provoking geometric correspondences that can deepen our understanding of the Tree of Life diagram through the process of visual meditation and contemplation.
I have deliberately not elaborated on the possible meaning of much of this visual material. Rather, I have preferred to let the images speak for themselves as much as possible.
This book has been written for students of the Kabbalah who already have some knowledge of the kabbalistic Tree of Life.