Conspiracy Of Blood And Smoke by Anne Blankman is a children's fiction read.
Gretchen Muller has three rules for her new life:
1. Blend into the surroundings.
2. Don't tell anyone who you really are.
3. And never, never go back to Germany.
The girl known as Gretchen Whitestone has a secret: she used to be part of Adolf Hitler's inner circle. When she made an enemy of her old family friend, she fled Munich for Oxford. Her love, Daniel Cohen, is a reporter in town, and Gretchen is content. Then a telegram calls Daniel back to Germany, and her world turns upside down when he is accused of murder.
This was a slow but good read. I liked some of the characters. Although the story was a little slow in did like the ending. 4*. netgalley and headline.