John Michael Greer is the award-winning author of more than fifty books, including The New Encyclopedia of the Occult, The Druidry Handbook, The Celtic Golden Dawn, and Circles of Power: An Introduction to Hermetic Magic. An initiate in Freemasonry, the Hermetic Order of the Golden Dawn, and the Order of Bards, Ovates and Druids, Greer served as the Grand Archdruid of the Ancient Order of Druids in America (AODA) for twelve years. He lives in Rhode Island with his wife Sara. Greer is also the author of eleven fantasy and science fiction novels and ten nonfiction books on peak oil and the future of industrial society, and also blogs weekly on politics, magic, and the future at www.ecosophia.net.

• INTRODUCTION TO THE SACRED GEOMETRY ORACLETHE FIRST CIRCLECHAPTER ONE - The Unmarked CardCHAPTER TWO - The PointCHAPTER THREE - The LineCHAPTER FOUR - The CircleCHAPTER FIVE - The EllipseCHAPTER SIX - The Vesica PiscisCHAPTER SEVEN - The Equilateral TriangleCHAPTER EIGHT - The HexagramCHAPTER NINE - The CrossCHAPTER TEN - The Right TriangleCHAPTER ELEVEN - Quadrature of the CircleTHE SECOND CIRCLECHAPTER TWELVE - The SquareCHAPTER THIRTEEN - The OctagramCHAPTER FOURTEEN - The DodecagramCHAPTER FIFTEEN - The TetrahedronCHAPTER SIXTEEN - The OctahedronCHAPTER SEVENTEEN - The IcosahedronCHAPTER EIGHTEEN - The CubeCHAPTER NINETEEN - Square and DiagonalCHAPTER TWENTY - Gnomonic ExpansionCHAPTER TWENTY ONE - The SpiralCHAPTER TWENTY TWO - AlternationTHE THIRD CIRCLECHAPTER TWENTY THREE - The Double SquareCHAPTER TWENTY FOUR - Progression of RootsCHAPTER TWENTY FIVE - Discontinuous ProportionCHAPTER TWENTY SIX - Continuous ProportionCHAPTER TWENTY SEVEN - The Golden ProportionCHAPTER TWENTY EIGHT - The PentagramCHAPTER TWENTY NINE - The DodecahedronCHAPTER THIRTY - Unity of the Primary RootsCHAPTER THIRTY ONE - The SphereCHAPTER THIRTY TWO - Squaring the CircleCHAPTER THIRTY THREE - The Human CanonUSING THE ORACLEThe art of divinationSample readingsThe art of meditationA SACRED GEOMETRY BIBLIOGRAPHYGLOSSARYINDEX