I always wanted to work at Take A Break magazine, you know, just to inject a little bit of politics into their stories. I applied for a job there after I'd done my law degree and didn't even get an interview. I only wrote Garnethill because I didn't get that job!

I have two children. They are more fun than anything in the world, and it's more immediate fun than the hard slog of writing.

There's a real emphasis on being witty in Scotland, even in crime novels.

In the 'Garnethill' trilogy, people always forget that Maureen O'Donnell's dad was a journalist and she did art history at uni and her brother did law, but no-one ever thinks they're middle-class - they're just working class because they speak with accents.

People are interested in crime fiction when they're quite distanced from crime. People in Darfur are not reading murder mysteries.

Usually when I'm trying to establish character, I try and find out where they live.

I always wanted to work at Take A Break magazine, you know, just to inject a little bit of politics into their stories. I applied for a job there after I'd done my law degree and didn't even get an interview. I only wrote Garnethill because I didn't get that job!