Travis Hunter and his rangers are stationed at base 990. The base is located 990 A.D. in the wilds of America. The purpose is for them to not be caught in any change to history that the VBU would make. This proves to be a good idea as the Soviets have once again changed history. When they can’t contact their base in 2008 a jump to 1991 shows that America is now under the control of the Soviets. Studying a history book they find out the change occurred during the Battle of the Bulge. The German offensive was successful and they were able to get in range and use nuclear bombs to destroy London and the channel ports. The allied armies collapsed and the Soviets were able to roll over all of Europe. The Americans were later able to nuke Japan and win that war but the experience in Europe turned America to an isolationist path. The Soviets manages to take control of the world and in 1956 a brief war further reduced America to poverty. So by the 1970’s a Communist revolution occurred and the Soviets were invited in as peacekeepers.
So now Hunter and his Rangers must go to the Ardennes in December 1944. Disguised as American troops they must stop the Soviets from helping the Germans. All the while they have to survive the Malmedy Massacre and not screw up history so it comes out as it should.
The final book in the series once again has our heroes saving time from the insidious Soviets. The plan to change the outcome with altering the Battle of the Bulge is a sound one. The history is plausible and is written with much attention to historical detail. You learn a lot about the battle from this story just as you do with the other books in the series. A consistently well written and researched series. It kept the rules for time travel that was established consistent and plausible.
Now by 1991 it was obvious that the Soviets weren’t going to conquer the world. On the author’s web page it tells that the final book they wanted to write would have had them travel back to the eighties and save an unknown Soviet apparatchik named Gorbachev from assassination. Thus ensuring that America won the Cold War. That would have fit the current world reality and gave the series a sense of closure. Unfortunately the publisher pulled the plug on the series and book was never written. So we will just have to content ourselves with knowing they succeeded in changing time for the better.