Upsetting The Balance

Russia, Communist China, Japan, Nazi Germany, the United States: they began World War II as mortal enemies. But suddenly their only hope for survival--never mind victory--was to unite to stop a mighty foe--one whose frightening technology appeared invincible.
Far worse beings than the Nazis were loose. From Warsaw to Moscow to China's enemy-occupied Forbidden City, the nations of the world had been forced into an uneasy alliance since humanity began its struggle against overwhelming odds. In Germany, where the banshee wail of hostile jets screamed across the land, caches of once-forbidden weapons were unearthed, and unthinkable tactics were employed against the enemy. Brilliantly innovative military strategists confronted challenges unprecedented in the history of warfare.
Even as lack of fuel forced people back to horse and carriage, physicists worked feverishly to create the first nuclear bombs--with horrifying results. City after city joined the atomic pyre as the...