Our book club enjoyed reading and discussing this book. We also had the opportunity to talk with the author and it was very interesting to hear her thoughts behind the story. There are lot of worthwhile themes which run through the book and encouraged further discussion. Is the theme far fetched? Not completely. Lots of people do not know a lot about their genetic backgrounds for various reasons. And then there is a whole other discussion about secrets. Anyway, it was an easy read and fun to talk about.