Knowing the premise, I expected that Germany would have won the war by changing one thing in history (like they built the atomic bomb first), but it turns out that they created genetically altered superhumans. That's how they overran Europe and eventually the United States. The US has been divided up: Germany controls the East, Japan the West, and Italy the Dakota region.
Zara lives in the same year we do now, but you wouldn't recognize it. Nazi's live in big, fancy houses in the center of town. Zara lives with her Uncle Red in a shack on a farm in the country. She is the descendent of Americans - even worse for her, she is part Japanese. Mixed race people are looked down upon even more than non-Germans.
Zara's uncle is a resistance fighter, but lost all energy after her mother was killed for being part of the resistance, too. Zara wants nothing more than to be part of the resistance and fight the Nazi's but her uncle refuses to let her. She lives a dreary life being a cleaning girl in a fancy prep school during the day and working on the farm until dark. The Nazi rule has left little hope for anyone not in step with the regime.
Zara is also an anomaly, a person with special powers (just another bit of science fiction). She can control the wind, even creating a tornado if she chooses. If the Nazi's found out, they would kill her for sure. It is this secret and her family's connection to the resistance that make Bastian's attention so unnerving. Bastian is a student at the prep school and the son of one of a ruthless Nazi colonel. Zara must choose her words carefully when he speaks to her, because she does not know his motive for the conversations.
As the Nazi atrocities hit closer to home, Zara is swept up in the movement to help restore America. The action and suspense will not disappoint.
For more info, check out the Indianapolis Public Library catalog and the author's site.