We set out on the James River, March 25, 1865, aboard the paddle steamboat River Queen. President Lincoln is on his way to General Grant’s headquarters at City Point, Virginia, and he’s decided he won’t return to Washington until he’s witnessed, or perhaps even orchestrated, the end of the Civil War. Now, it turns out, more than a century and a half later, historians are still searching for that end.

Shots Heard Round the World is a bold, comprehensive rendering of the world war that erupted out of America’s battle for independence. Ferling highlights underestimated pivotal moments to reveal why the British should have put down the rebellion within a couple years of fighting. As European rivals France, Spain, and the Dutch Republic entered the fray, Britain’s problems grew, but after seven long years, the war’s outcome remained very much in doubt.

History tells us that the Second World War broke Britain as a great power, diminishing its military strength, ruining its economy, and precipitating a striking wave of decolonization. Nationalists and new superpowers dominated the post-war landscape, and the country was on the slide. But no one knew this in 1945—the leading politicians, the top civil servants, and the most knowledgeable experts, all expected the British Empire to remain intact long into the future.

By any measure, Julius Caesar is one of the most significant and well-known figures in ancient Roman history. Self-identified as a "popular" politician, he advocated for effective government to better the lives of the average Roman; however, he believed this government could not be based upon the existing democracy, which he regarded as corrupt and inefficient. It could only be through his personal management and the massive organization he built to overthrow the government that he could ensure the prosperity of all Romans.

As a tough but smart Italian American kid, Ernest Cuneo played Ivy League football at Columbia University and was in the old Brooklyn Dodgers NFL franchise before becoming a city hall lawyer and “Brain Trust'' aide to President Roosevelt. He was on the payroll of national radio columnist Walter Winchell and mingled with the famous and powerful. But his status as a spy remained a secret, hiding in plain sight. During this time, Cuneo began a close friendship with British spy Ian Fleming and helped inspire Fleming's James Bond novels.