A tale of dragons, an ancient bloodline, and the hidden wisdom of Sophia. When Oxford doctor Annie Morgan turns to hypnotherapy to quiet her night terrors, she unlocks memories she cannot explain - glimpses of a Cathar girl fleeing Montsegur, sacred relics entrusted to her care, and a treasure buried high above the monastery at Montserrat.

As her visions lead her through Atlantis, Egypt, Druid Wales, Avalon, and Rosslyn Chapel, Annie pieces together the story of Anna and Dewi - twins born of Magdalene and Yeshua, protectors of Sophia's flame, trained by Merlin and Taliesin, and guarded by dragons. In their Atlantean lifetime their destiny is to restore balance after the Fall, healing the rift between light and shadow - a harmony that will one day awaken the true Grail.

Now, as Annie walks the ancient stones and meets the man her soul has known for millennia, she learns what it truly means to be the Grail's keeper in a world that has forgotten.