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| Graphic created by Hard Pass Creative |
When Kate Moore made her theatrical debut as a director in the 2010s, she had an epiphany that, despite being in her 30s at the time, she was still discovering new interests. She wanted to find another play to direct that shared a story of powerful women, and came across These Shining Lives by Melanie Marnich. The historical drama about the true story of the “Radium Girls” piqued Moore’s interest; she felt an immediate connection to the story. She ordered a copy of the script, read the first two pages, and turned to her husband. “This is the play I have to direct next,” she said.
She pitched it to her theater company, who agreed to put on the play, but received pushback when applying for the rights. It was devastating news as she had already allowed herself to picture every moment of it. After expressing her vision and passion for the story, she received the green light.
She did as much research as she could on the “Radium Girls”, a group of women whose exposure to radiation in the workplace had fatal consequences. Their determination to improve labor laws while in the midst of terminal illnesses had never been extensively documented, and Moore was ready to change that.
10 years later, The Radium Girls: The Dark Story of America’s Shining Women is a multi-award winning, New York Times best selling book.
“It was from getting the yes, knowing it was a true story, doing as much research as I could on the real women so that I could tell my cast about them and impress upon them the responsibility we had to tell this story accurately and authentically and with heart and emotion and truth, that I realized there's no book that's actually about the women,” Moore said.
Although this was not the first book she had written, Moore now has the retrospect to see how naive she was during the writing process. She had gone from being a full-time editorial director to a freelance writer and editor, which gave her the opportunity to devote as much time as necessary to tell a story. Her past releases were quick turnarounds and she was convinced The Radium Girls would be the same. She had already done a fair amount of research for the play, which was put on in the spring of 2015. However, a November deadline turned into a mid-January 2016 deadline, which ultimately became an end-of-January 2016 deadline.
“I had given myself this ridiculously tight deadline to do what actually takes most writers several years,” she said. “I was working seven days a week. I was working 18- to 22-hour days. My husband was amazing; he did all the cooking, the cleaning. I would literally stop, eat whatever he'd put in front of me and then go back to researching. I say this now, looking back with rose-tinted spectacles: it was kind of beautifully intense, because it was just me and the women.”
It was a happy surprise to find as much material as she did. Something that particularly fascinated her was the decades-long scientific study where the women were tested and examined. She was able to locate the questionnaires that provided detailed accounts on when they started working for the United States Radium Corporation, how many times they put the paint brush in their mouths and how many dials they painted each day. She reached out to family members and was able to look through their records and interview them as well.
Moore immersed herself in their world. The book was written from the women’s perspectives and she wanted the tone to accurately match the era. She travelled to Illinois and New Jersey to assist in the physical descriptions of the women’s surroundings. She stood across the street from where the Ottawa studio had been, at the site of Catherine Wolfe Donohue’s church. She walked the same route the Maggia sisters took from their Orange homes.
She attempted to locate as much material as possible, but unfortunately the full court transcript of the Ottawa trial was not easily accessible. Instead, she used notes and documents from lawyers, including documents given to her by the son of attorney Leonard Grossman.
“All of that stuff was really, really important for getting a sense of what their worlds were like,” she said. “When I'm describing Grossman's office, if you went to the Metropolitan Building yourself, you would see all the stuff that I've put in the book that I saw with my own eyes.”
After its U.K. release in 2016 and its U.S. release in 2017, a young readers’ version was published in 2019 featuring a glossary, timeline and dozens of bonus photos. Since this version relied more on illustrations, she went back through her original files and pulled out train tickets, newspaper clippings, business cards and signed contracts to add to this version. Moore said that she does not hold back on the young readers’ edition, explaining that sanitizing it would not do the women justice. The basic storyline of women standing up for their rights is so inspirational that, in a way, it transcends age.
In March 2027, an anniversary edition of the U.S. book with bonus content will be released.
“It was such a privilege and a cherished time to be able to go back and be in this world again and write about these people,” Moore said. “Some of the women that I wrote about who I hadn’t found family members at the time I was writing have reached out to me, and I’ve been able to interview them and meet up with them, see their pictures, hear their stories, and some of that is in the anniversary edition.”
The Radium Girls became such a success due to a passionate readership. It was more than documenting history; it became a never-ending conversation. Translated into over a dozen different languages, Moore still travels the world to share the stories that these women can no longer tell themselves.
“The most amazing thing is that I get to talk about these incredible women who were always so special to me, from that first moment of finding their story and reading that opening monologue and saying to my husband that this is the one,” she said. “My passion for their story hasn't dimmed in the slightest over the 10 years. If anything, it's got more impassioned because I can see the impact that it's still having. I really feel like an advocate for these inspirational women. I partly wrote the book to pay tribute to them, to help them be remembered, so that they’re not lost to history. There is a book that records their personal trials and tribulations and triumphs, and it just feels so special that I get to share that story.”
Pre-order the anniversary edition of The Radium Girls here and sign up for Moore’s newsletter here.









