Oracle

Sometimes, knowing the future is not enough…. For more than a
millennium, the Oracle of Delphi guided kings and conquerors with
stunningly accurate visions of the future. But, with the rise of a new
God, the Oracle faded from memory. 
Now, the power of the Oracle is about
change the world once more. While excavating a previously uncharted
passage beneath the ancient city of Teotihuacan, archaeologist Jade
Ihara makes a startling discovery: enormous stone spheres, arranged to
resemble a model of the solar system, slowly orbiting a golden sun. Even
more fantastic, when Jade attempts to move one of the spheres, she
catches a glimpse of the future…a premonition that will save her life
and launch her into a desperate race to unlock the mysterious secret of
the oracular orbs. Jade is accompanied by her old friend, former Navy
SEAL Pete “Professor” Chapman, and pursued by a relentless secret
society intent on burying the secret of the Oracle forever.
Return
to the world of the Dane Maddock Adventures in the first book of a
thrilling new series, as Jade crosses the globe in pursuit of the secret
of the Oracle.