Robert Ludlum's The Hades Factor
An unknown doomsday virus quickly claims the lives of four people across the country --- including Dr. Sophia Russell, a researcher leading the team trying to crack the disease. Devastated and enraged, her fiance, Lt. Colonel Jonathan Smith, uncovers evidence that his lover's death was no accident --- that someone out there has the virus, and the pandemic that threatens countless millions of lives was planned.
Not knowing where to turn or whom to trust, Smith assembles a private team to aid his fight against the deadly virus. While the death toll mounts rapidly, their quest leads them to the highest levels of power and the darkest corners of the earth, as Smith and his team match wits with a determined genius out to destroy them, with the fate of the world in the balance ...
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Robert Ludlum
Robert Ludlum was the author of twenty-seven novels, each one a New York Timesbestseller. There are more than 225 million of his books in print, and they have been translated into thirty-two languages. He is the author of The Scarlatti Inheritance, The Chancellor Manuscript, and the Jason Bourne series—The Bourne Identity, The Bourne Supremacy, and The Bourne Ultimatum—among others. Mr. Ludlum passed away in March, 2001.
Covert One
Covert One consists of twelve books. The current recommended reading order for the series is provided below.

