So it was this multi-perspective, multi-character book, and it went through all of these different manifestations. I'm not sure there was a single moment where I thought to myself, Oh, I need to write about Margaret Cavendish. She just kept taking over the book I thought I was writing.

The way I've talked about my research process is that it was like magpies. I was just sort of moving through all these books and when something shiny would pop out I'd be like, Ooh, I love it! and I'd pluck it out. It's fun to figure out how to use those bits you really love - like I'd read about gold shoes with cork heels. Obviously, Margaret would have to wear those shoes.

It's so exciting when a book catches traction you didn't even expect (or completely did expect!), and so frustrating when a book never quite catches the traction you know it deserves. But either way it doesn't change the book, it doesn't change how much I love that book, or how thrilled I am to be publishing it.

I loved reading historical novels when I was young, but I definitely don't think I wrote one. When I read my book through, when it was completely done and in printed galleys, I was surprised by how uninterested in the passage of time and history the book seemed to be. Even though you can feel it all there, that's just not what it's focused on.

I'm not entirely sure what a historical novel absolutely has to be, but you don't want a reader who loves a very traditional historical novel to go in with the expectation that this is going to deliver the same kind of reading experience. I think what's contemporary about my book has something to do with how condensed things are.

I sense people expect something to show for ten years. But I do feel like it is dense. Some of my own favorite books are slim, but there's a lot of weight and power in them.

Finding the form was really a very dynamic process. I went through a lot of shifting, trying to get it right. Because the writing took place over such a long time, it's hard for me to pinpoint when specific things happened, but basically the final version only materialized in the last two or so years. It was there, but it took me a while to see it and then to refine it after I'd seen it.