Greetings to Roger Sutton, the Boston Globe–Horn Book Award judges, and everyone at the awards ceremony, from Elizabeth Wein in Warsaw, Poland. Between you and me today stretches a distance of over four thousand miles, and I do “mind the gap.”

I am both grateful and utterly stunned that Rose Under Fire has been named one of the Boston Globe–Horn Book Honor Books this year. I can’t tell you how sorry I am not to be there in person, to celebrate with you and meet the other award recipients, to eat and drink and talk and talk and talk with all of you. Because, in the words of Antoine de Saint Exupéry, “Nous demandons à boire, mais nous demandons aussi à communiquer.” We need to drink, but also we need to communicate.

When I began writing Rose Under Fire, I was fascinated by the flying bombs — the Vergeltungswaffen — that the Third Reich launched at southern England in the summer of 1944 immediately following the invasion of Normandy. These were, essentially, the first cruise missiles. I wanted my story to move from the receiving end of these weapons to the production line, at some point, which is one of the reasons I planned to set the second part of the book in the Nazi women’s concentration camp at Ravensbrück, where there was a German munitions factory. I felt that the plight of the prisoners there was one of the lesser-known events of the Holocaust — a gap, as it were.

It wasn’t until I began the research for this second part of the novel that I discovered the story of the “Rabbits,” the Polish women who were subjected to Nazi experimentation at Ravensbrück. I’d never even heard of them — another gap. And it wasn’t until I’d already read three survivor accounts and a nonfiction history of the camp that I discovered the story of the Rabbits’ rebellion against the camp authorities in the winter of 1945. Here, buried in the rubble of well-known history, was an amazing tale few people were aware of.

The irony is that during their internment the women known as Rabbits were desperate to make their own story public. They stole a camera and took photographs of their scars, which were later used in the Nuremberg trials; a fellow prisoner kept the single roll of film hidden for them for six months until her own release. While still imprisoned, the Rabbits smuggled a message to the Pope and received a blessing from him over the radio. They sent messages in invisible ink made of urine. They managed to get all their names read aloud over the radio by the BBC. Imprisoned, under sentence of death, even as they were starving, their driving purpose was to get their story out.

In Rose Under Fire, the need to communicate is as strong as the need for sustenance. “Nous demandons à boire, mais nous demandons aussi à communiquer.” The mission of the survivors of Ravensbrück in particular, and of the Holocaust in general, is to “tell the world.” I will say exactly what I said two years ago when I thanked you for giving Code Name Verity this honor as well: thank you for helping to bring this message of horror and hope to a wider audience. And thank you for helping to fill in the gaps.

For more on the 2014 Boston Globe-Horn Book Awards, click on the tag BGHB14.