July 1861. On Independence Day, the citizens of Washington, DC, are celebrating as if there isn't a war. But the city is teeming with green Union recruits while President Lincoln and his War Department are focused on military strategy to take Richmond in Secessionist Virginia in order to bring the conflict to a swift end. Manassas, Virginia, near Bull Run Creek, is in their sights.
The very next morning, as Congress convenes once more, a dead body is found hanging from the crane beneath the unfinished dome of the Capitol. Lincoln's close confidant, Adam Speed Quinn, is called upon to determine whether the man had taken his own life, or if someone had helped him.
With the assistance of Dr. George Hilton and journalist Sophie Gates, Quinn investigates what turns out to be murder. But the former scout is about to be blindsided, for a Southern sympathizer in the city is running a female spy network reporting to the Confederacy, and she has an insidious plot to foil the Union Army's march to Manassas by employing the charms of one Constance Lemagne to get as close to Adam as possible . . .
With the Confederate Army firing on Fort Sumter, the Civil War has begun-and an invasion of Washington, DC, from Secessionist Virginia seems imminent. As the population evacuates, the President is in desperate need of men to defend the capital.
Lincoln's trusted aide, Adam Speed Quinn, and Quinn's old friend from the Bloody Kansas conflict, Senator Jim Lane, hastily assemble a motley crew of just over a hundred men and garrison them in the East Room at the White House itself. Dubbed the Frontier Guard, these rough-and-tumble patriots steel themselves for the inevitable attack.
But even as dawn breaks with no Rebel strike, a single act of violence intrudes within the White House. One of the Frontier Guard lies dead in the oval library, throat slit ear to ear. There is a murderer among them.
Lincoln promptly assigns Quinn to deal with the matter, who is in turn aided by journalist Sophie Gates and Dr. George Hilton. And to Quinn's chagrin, the Southern belle Constance Lemagne insists on being involved in the investigation as well. But when Dr. Hilton examines the body, he makes a startling discovery that overturns all Quinn's assumptions about the murder. With his president at grave risk from without and within, Quinn must act quickly to catch the White House killer . . .
On March 4, 1861, the air at the inaugural ball is charged with hope and apprehension. The last thing anyone wants is any sort of hitch in the proceedings, so Lincoln's trusted entourage is on their guard: Allan Pinkerton, head of the president's security team, is wary of potential assassins, and Lincoln's oldest friend, Joshua Speed, is by his side, along with Speed's nephew, Adam Quinn, a jack-of-all-trades who's been called back from the Kansas frontier to serve as Lincoln's assistant. But despite the tight security, trouble comes anyway: a man is found stabbed to death in a nearby room, only yards from the president. Not wishing to cause alarm, Lincoln dispatches young Quinn-instead of the high-profile Pinkerton-to discreetly investigate. Soon enough, Quinn is relying on the observation skills he developed as a scout and on unexpected allies - a determined female journalist and a free man of color - as he navigates high society, political personages, and a city preparing for war in order to solve the c
