It's hard recommending books for kids, and a huge responsibility. If you get it wrong, they don't tell you they hate that particular book, they tell you they hate reading.
Like many other people of my generation, I don't think I ever really bothered to grow up. I wasn't ever really a proper teenager until I was about 19, and maybe I got a bit stuck there, because it seemed to go on and on.
Nowadays, I only review books I really like. It's cowardly, I know, but I figure it's not my job to make people unhappy. I'll leave that to the professionals.
One of the more interesting things I've learnt since becoming a writer is that if you like the book, you'll generally like the person. It doesn't always work in reverse - there are huge numbers of lovely people out there writing not very good books.
People talk about writing convincing teenagers like it's a really clever thing to do, but it comes incredibly naturally to me. Which, of course, is slightly a worry.
I'm constantly snatching my books out of the hands of precocious ten-year-olds who are simply too young to read them, despite parents insisting that dear Octavia has a reading age of 28. I remember trying to read 'In Cold Blood' at the age of twelve, and realising that just because you can read book doesn't mean you should.
The thing about adolescence is that you are emerging from a state of obscurity. You are coming out into the world from your family. Your family can seem normal because it is your family and all you know, but in fact it is a mess.
When I was at university, there was such a strong delineation between city kids and those who had grown up the suburbs. City kids were so at home in the world, in a way that suburban kids take years to catch up, if indeed they ever can.