Their innocents-abroad cover story shredding fast, Knox and Marianna count themselves lucky to catch an unscheduled chopper flight from Rusalka back to the Azores -- until they see that Yuri's
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What if the cataclysmic Tunguska explosion of 1908 was caused, not by a meteor or a comet, but by a microscopic black hole?What if that fantastic object - smaller than an atom, older than the stars, heavier than a mountain - is still down there, orbiting deep inside the earth, slowly consuming the planet?What if only a rookie government agent and an uncannily-insightful consultant stand between a renegade Russian billionaire and his plans to use the black hole to change history - or end it?What if it's all true?For an alternative view of the Tunguska event and...