There were others, women with stories that were told in a quieter voice: women who hid Jewish children in their homes, putting themselves directly in harm's way to save others. Too many of them paid a terrible, unimaginable price for their heroism. And like so many women in wartime, they were largely forgotten after the war's end.There were no parades for them, very few medals, and almost no mention in the history books.

I read a ton of fiction - historical, contemporary, literary, commercial, I love it all.

Impatient men are generous ones. Or haven't you learned that by now?

[ The Nightingale ]ended up being a huge undertaking - a daunting amount of research on a subject that many people know intimately, a country I had not yet been to when I first started planning the book, an entire war.

It felt like an oversight to me, something that needed to be corrected. They [women who hid Jewish children] deserved to be understood and remembered.

The woman who led [downed airmen] was named Andrée De Jongh and her story - one of heroism and peril and astounding courage - became the inspiration for my novel.

Andrée De Jongh story led me to other stories of women who joined the Resistance in France. I found literally dozens of memoirs written by women who had become spies and couriers and helped to create the escape network. These women were like action-star heroes.