Until he retired in 2001 to write fiction full-time, Paul Mark Tag’s work revolved around meteorology and his career with the Naval Research Laboratory. Prophecy is his second novel, following his thriller, Category 5. Tag lives in Monterey, California, with his wife, Becky. Visit <a href="http://www.paulmarktag.com" title="http://www.paulmarktag.com" target="_blank">http://www.paulmarktag.com</a>.