I feel that there is an alternate ending that leaps off too far into fantasy and there is an alternate ending that leaps off too far into pessimism, but that, in fact, the novel as it has developed should, if it's functioning correctly, have equipped you as the reader to make your own decision about where you want to go with that, about where you're going to fall on that continuum. So, the novel is taking you directly up to the point that you have to choose, and it's letting you do that.

We [me and husband ] had been learning about the Khazars, and I had read Michael Chabon's novel [Gentlemen of the Road] the year before, so all these things are kind of roiling around in my brain, and then I slipped on the ice and I broke my wrist, and it had to be surgically repaired.

I was working on the book, but in a very subterranean kind of a fashion. And I think that giving yourself permission to respect that, without being lazy and not doing work when you could be doing work and just don't feel like it - that's a different balance that can be complicated to strike.

I think about the collaboration between writers and readers, but I also think about the collaboration between all the writers in a generation or in a country or across time contributing to this massive project of documenting and reimagining our world.

Tom, my husband, who converted to Judaism when we got married, and as a consequence, we were learning about historical conversions to Judaism. Really, every time it pops up, it's very strange.

I do think that the idea of writer's block can be very self-defeating for most writers because it's taking a lot of things that are not only real problems, but that are manageable, solvable problems if you look at them in an individual fashion, and lumping them under the umbrella of something mysterious and vague, which makes it very, very difficult to address what's going on.

It's very difficult, I think for most writers, to carve out the time and the kind of imaginative space to do the writing that you really want to do and also to be an active, engaged, compassionate, giving human being in the world, to the people around you and to your broader community.