Writing school textbooks is a lot like dropping big rocks into a well. It takes some effort, and there’s a bit of a splash when you first publish them, but then…. silence.

So I happened to look at the first book I helped to write on amazon yesterday, and was really very delighted to see that someone who I don’t know (as far as I know!) had positively reviewed it!  That’s my first independent review.  Now I know it’s not just my mum that likes it!