Along the way, about certain things, you realize, "I don't know anything about this." You think, "Is this going to sound ridiculous?" So I pestered more than a hundred different people over the course of the book. And when I finished the book I gave it to six or seven trusted readers, who are always the same, but I also gave it to a brother of mine who's a doctor and I asked him to read it, and he was very helpful. It's good to have a group of trusted readers. As my kids have grown up, they've joined this group.

Research is necessary. However, you need to make sure you don't fall into its trap. You need to have time left for writing. To avoid the trap, I just throw myself into the abyss while at the same time being aware that if I'm dealing with information I don't know enough about, I have to go to someone and talk about it.

For someone like you who's a British citizen this might seem strange. How can you ban a language? It turns out that you can. During the dictatorship it was illegal to speak Catalan. This is an experience that we Catalans have all had to varying extents. Some more tense than others, but it's something we all share.

I read a lot of poetry. All types of poetry, but mostly Catalan poetry, because I believe poetry is the essence of language. Reading the classics, be they medieval or contemporary, gives me a stylistic energy that I'm very interested in.

What I strive to do is make my characters seem like real people so that the reader experiences them as people - that's something I've been working on all of my life. I couldn't have written this novel at twenty or thirty, for technical reasons - I didn't have the technique then - but above all because I didn't have the life experiences I have now at sixty-seven.

I'm always reading, and you learn a lot by reading. When I was twenty-five, I read a lot, but didn't have much reading behind me.

Everywhere you go you find readers who are interested, even though the story takes place here in this very neighborhood. It doesn't matter that it takes place locally if the intention to make it universal is there. That's what I strive to do.