After a cosmic accident sets the modern West Virginia town of Grantsville down in war-torn seventeenth century Europe, the United States of Europe is forged in the fire of battle. The Baltic War reaches a climax as France, Spain, England, and Denmark besiege the U.S.E. in the Prussian stronghold of Lubeck. The invention of ironclads, the introduction of special force tactics during a spectacular rescue operation at the Tower of London - the up-timers...