Three Keys Series (Books 1-4)

Two worlds at stake. Three keys to prevail. One woman to deliver the weapon...NY Psychiatrist Sara Forrester's life takes a turn she never could have expected when she's forced to abandon everything she's known for a past calling her to serve as immortal warrior to a powerful entity and the last hope for two worlds. Her mission? Retrieve three keys hidden thousands of years ago among the ancient Druids and in the Mayan and Egyptian civilizations, or risk the billions of lives on Earth and the one connection that ever mattered-her eternal bond with the Last Great Warrior.