The story’s historical. Why did you write it as a novel?

I had hoped to write it as a historical work, but very little is known of her origin or her ultimate fate.

It’s your first work of fiction.

It was slightly scary at first. In my first draft I tried to cling to historical fact, but in the second I was liberated. It was really quite exhilarating.

You have macular degeneration. How were you able to write?

By dictating. It certainly was a cumbersome process. I found a splendid researcher in France who was able to do the research.

The book is about miracles. Are you a skeptic or a believer?

I’m a skeptic who would like to be a believer.

How’s this story relevant today?

The background of religious wars. Now you have the idea of Islamic fundamentalists trying to force their views on the entire world, which is a very dangerous and futile aim.