Read this and loved it.  Thought the main character, Gabrielle, was very interesting and portrayed very well as a recently paralysed psychiatrist.  Very realistic.  Bethany, the deeply disturbed 'evil' teenager (she murdered her own mother) was a fascinating character and really drew me in. 

When I started reading this, I hadn't realised it was an 'eco thriller' (to be honest, I didn't even know such a genre even existed!) and was disappointed that it wasn't going down the 'anti-christ' path…