It was this feeling for a lot of my characters, who are dissidents or banned artists and writers, that they had had to fight living under so much surveillance, and then suddenly they come to America and they're like, I'm not being surveilled - I'm not even being noticed at all.

I've always loved short stories. Even before I was a writer I was reading short stories - there were certain writers where I just felt like they could do in a short story what so many writers needed a whole novel to do, and that was really inspiring to me. Alice Munro, I felt that way about from an early time. Grace Paley.

So if there was a way that I knew something about my character's desires or the things that they were resisting because I was saving it for some grand epiphany moment for my readers, I just feel like that's when you can feel the machine at work in a story. That's when you can feel the writer pulling the strings of the puppet.

With the Holocaust - I wonder if a lot of Jewish writers of my generation have felt this way - it feels really intimidating to approach it. I feel like so many writers who have either lived through it firsthand or were part of that generation where they were closer to the people who were in it have written so beautifully about it, so there's no lack of great books about it

It was tricky [to write about Israelis], because everyone has an opinion about the Arab - Israeli conflict, and when I first started writing these stories, I was working for an Arab - Israeli human rights group. It was during the Second Intifada. It was this totally violent and intense time, and I think there's a part of me where I don't know how to write about that situation without getting my politics out of my messages, and that's something that was important for me not to do in this book.

For so many of my characters, they were political in their own countries and they risked their lives for certain political beliefs that they had, only to be brought to America where they're not treated like Americans - they're just not really treated like anything.

Stuart Rojstaczer writes with enormous wit, style and empathy, and The Mathematician's Shiva is a big-hearted, rollickingly funny novel that's impossible to put down. A tremendous debut.