The tension in Sacrifice was just too much for me so I put it down and read Catherine Alliott's The Secret Life of Evie Hamilton. Very good - full of adult characters, crisp realistic dialogue and very funny incidents and some very sad ones. By adult I mean people who actually think about their problems and understand their own behaviour. The only thing I can say about the plot is that Evie's life is about to be turned upside down by something which even in her worst nightmares she could not possibly have imagined. Well worth a read.
I'm off to finish Sacrifice - have a good weekend everyone