Hotshot NSA code breaker Kim Valenti had cracked a code revealing a terrorist plot to take over a major TV network a takeover that Kim learned too late was only a diversion for a far more dangerous threat.

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She had just minutes to thwart the real plot - a bomb at a major airport. Kidnapping a member of the FBI bomb squad to help her was a start.

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Now it was up to Kim - and one angry FBI agent - to find the bomb, defuse it and live to fight another day. Except was this explosive just the tip of the iceberg?

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