The President's Assassin — Brian Haig

"YOU CAN'T STOP US. THERE WILL BE OTHERS, AND THE PRESIDENT WILL BE HISTORY IN THE NEXT TWO DAYS."

It's a mass execution: six people shot and killed in a Virginia mansion, one of them the White House Chief of Staff. But that isn't the reason Sean Drummond is called in. Newly enlisted in a CIA cell called the Office of Special Projects, the Army lawyer knows the bodies are just a warning. Because the killer left a note.

Now the hunt begins for the ultimate hitman: brilliant, coldhearted, with an insider's knowledge of D.C. If Drummond fails, the world will never be the same--and someone will collect the $100 million bounty on the President's head.