Have just discovered that my mother still has a pile of my old exercise books from school - I'm 50! I'm not bothered about them, not interested enough to even take a look through to be honest, which is making me wonder why I have a similar pile of my kids books. What do you do with them? How long do you keep them? DD1 wanted to burn them on the last day of school, am starting to wish that we had. What happens/happened in your house?