This book was highly recommend by a good friend but I just could not get into it. Right from the start I failed to connect with the main character, super clever paranoid scientist geek survival freak whose name changes every 4 pages. She puts such a lot of effort into staying alive just so she can sleep in a bath with a gas mask on. It is not much of an existence, I couldn't see why she bothered. There would have to be a range of better solutions. Anyway – that is what she does. I got quite frustrated at the lengthy descriptions of security precautions. Yes, we get it, it is exhausting, just get on with it please,. Then there is some kind of romance, that never worked for me, I just didn't feel the chemistry (lol). Anyway things get complicated and she suddenly gets way more relaxed in her security regime. The ending is completely as you would expect and easily predictable after the first third of the book. Disappointing.