DNA (The Alex Cave Series, #6)
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When archeologist Mya Austin uncovers a perfectly preserved 25,000-year-old human skeleton in a Colorado cave, geneticist Zane Kinkaid makes a shocking discovery: the woman has zero Neanderthal markers, an entirely new lineage of humans, and the mysterious GC117 gene found only in the world's brightest minds.
But there's a second secret waiting in the ancient murals—legends of a vanishing stone that returns once every 25,000 years. And this year, it's back.
As geophysicist Alex Cave joins Mya...



