Tournament of Shadows

In the shadows, there are those who plot to exploit the financial weaknesses of the United States. A well-planned assault could threaten the dollar's position as the world's reserve currency. An attack like this would also threaten the business of government, military, and social programs and lead to dangerous instability, in America and around the world.
It will take the combined efforts of Sarah Linderman and Jack Romanov to foil an international conspiracy to destabilize the global financial markets and bring America to her knees. However, it's almost impossible to protect against an invisible antagonist, especially when the adversary is knowledgeable with unlimited funds and determined to humble the whole world.
Who is the concealed enemy of the United States, and why are they so hell bent on throwing the world into a financial crisis? Will Sarah and Jack be able to stop them before it's too late, or will America end up powerless and poverty stricken? This is a work of fiction, but recent events show that in the financial world, the truth can be stranger and sometimes just as sinister.