Have just found out 'We Need To Talk About Kevin' by Lionel Shriver has been made a film which is being shown at Cannes. So will be out laterthis year. As a huge fan of the book I cant wait to see it.
The books so clever at raising the nature vs nurture qu and the 1st time i read it i genuinely thought Kevin was the antichrist but having read it again now im not so sure its all him.
If you havent read it i dont wanna spoil it but get to the library!