I received this book from NetGalley in exchange for a review here and on my blog Samwise Reviews.This was certainly a twisty book, and I found myself not being able to choose which sister to root for. This was my first novel by Roz Nay and I'm definitely a fan of her writing style. It was a bit of a slow build and felt more like a family drama than a thriller, but I very much enjoyed the ride. The switching POV confused me occasionally when I forgot to pay attention to which sister it was focused on, but that's my fault for ignoring chapter headings. Overall, I'd definitely look for more of her works.