It took a while to get into the book, but once you stop judging, you were engrossed. This is a really lovely book, and the writing was so beautiful. Story about siblings Charlie and Isabelle, then Isabelle's twins, Adeline and Emmaline. There is an unique twist at the end, which blew my mind. I don't know which twin survived, which is part of the charm of the book. The book is completely bewitching, the writing is stellar. One of my favorite books. If there is a flaw, it is narrator, Margaret's sentimentality over Aurelius.