Thisa is a historical book, only the second one I read, and really enjoyed it. I have read it in German, and as far as I know, it has not been translated and published in English yet, but it's definitely one to look out for. There are more of her books on my German bookclub, and I will order one next time.
Even though the exact year is not mentioned, the story can be placed accurately because the heroine of the book, Giulia, gets to meet Galileo Galilei as a baby - so the story is set around 1564, in Italy. The title means 'The Eunuch'. It tells the story of Guilia, the daughter of a musician. her greatest wish is to sing in her father's choir. However, in Italy during the renaissance, it is a sin for women to sing in the church choir. But then one day the lead singer of the choir is unable to perform, and having an important performance ahead, her father dresses Guilia up as a boy and she sings - she is a very gifted singer. Quickly, one thing lets to another, and she is forced to travel the country as 'eunuch', dressed as a man and making a career as singer. But the 'angst' travels with her every single step, and she knows the price if ever discovered that she really is a girl would be very high - she would be burned as a sinner. And then she meets the love of her live.