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Curiosity propels mild-mannered professor Will and his three friends to the Sahara to excavate a site where radar has detected trilithic stones hidden beneath the sand. There they stumble upon an ancient artifact that will change their lives—and the world—forever: a gateway between planets, linking Earth to distant worlds where they will discover wonders and terrors beyond imagining. Now each traveler must play a crucial role in unraveling an ancient mystery, the solution to which may reveal the true origins of the human race—if they can survive the journey back to Earth.
About: A dark mystery has been buried beneath the sands of the Sahara for eons.
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