This is what I call an okay book, something I will forget I read in about a month. The only thing that will stick with me is all the talk about underwater forests. Now I have to read about that. The book is set in different timelines with different people. Revolves around a family with three daughters and how and what became of them. The basis of the book is the daughter of the youngest daughter (Willow) We travel thru her story in figuring out who she is who her parents really are and a family secret is revealed unraveling in ways that really I just don't see that happening, very coincidental.