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Somewhere, buried deep underground, lies an ancient Secret...When archaeology professor Kayla Harrington heads to Belize for the summer, she discovers a collection of Mayan hieroglyphs detailing stories of a powerful Secret. But when her colleague, Grady McGready, joins in the search, she begins to realize that there's more to this secret--and to him--than she thought.But secrets don't stay hidden by chance...As Kayla and Grady get closer to uncovering the Secret--and the power it promises--they, along with grad students Mandy and Justin, are thrust into the hands of a ruthless Clan determined to prevent the Secret from being released at all costs. Through deadly rainforests, raging rivers, and hidden passageways, the four embark on a journey to bring to light a Secret that has been hidden from the world for far too long.Fans of Dan Brown and James Rollins will love this archaeological supernatural thriller with non-stop action that keeps you wanting more.