Although I am not a Historical Fiction reader, I absolutly enjoyed reading this book. It was well reserched and well written.If I could have changed anything about it , it would have been the last chapter when Dan and Christine got together. As far as Lydia and Allan, I could see it coming from the time they first met.
Another concern is that it should be rated "Adult reading" because it is not suitable for children under at least 16. But then, it could just be my upbringing coming through. I'm sure a lot of readers will enjoy reading Betrayal.