If you haven't read this book, you need to. It is beautiful and luckily it is the first of a trilogy. Trust me on this. If you like really beautiful, interesting, non-cheesey non-Twilightish romance novels, this is perfect for you.
I love all of Kate Morton's novels but this one is my favorite. She writes mystery novels that rely heavily on flashing forward and back in time in the UK. They are all slightly Gothic, painstakingly plotted, and romantic to some degree. I highly recommend them to Anglophiles and mystery/romance lovers everywhere.