By Published: March 23, 2022

Real-life disappearance of Agatha Christie inspired Ā鶹Ćā·Ń°ęĻĀŌŲBoulder Creative Writing student's New York Times bestselling novel The Christie Affair


In December 1926, six months after the publication of her novel ā€”voted best crime novel of all time by the British Crime Writersā€™ Association in 2013ā€”Dame Agatha Christie mysteriously disappeared.

The story made front pages on both sides of the Atlantic and inspired a massive search by land, air and sea. The author turned up 11 days later at the Swan Hydropathic Hotel in Harrogate, England, registered under the last name of her husband Archieā€™s lover.Ģż

Nearly a century later, the incident remains a mystery; even Christieā€™s autobiography makes no mention of it. But writers and filmmakers have been filling in the blanks for decades, from the 1979 film Agatha, starring Vanessa Redgrave and Dustin Hoffman, and ā€œ,ā€ an episode of the British science-fiction series Dr. Who.

Novel The Christie Affair

At the top of the page:ĢżThe British Empire Exhibition Tour. From left to rightĢżā€“ Archie Christie,Ģż, Mr Bates (secretary) and Agatha (Photo courtesyĢż).Ģż“”²ś“Ē±¹±š:ĢżNina de Gramont's novel, The Christie Affair, reimagines the unexplained 11-day disappearanceĢżof Agatha Christie that sparked one of the largest manhunts in British history (Bookcover courtesy St. Martin's press).

had never even read one of Christieā€™s novels when she first learned about the disappearance on a true-crime website in 2015. But it immediately struck her as an intriguing foundation for a novel.

ā€œThe aspect that gelled in my mind was that she was registered under her husbandā€™s mistressā€™ name,ā€ says de Gramont, the author of eight novels who started her masterā€™s degree in the Ā鶹Ćā·Ń°ęĻĀŌŲ creative-writing program before completing it at the University of North Carolina Wilmington, where she is now an associate professor. ā€œIt sparked me into thinking about the little-explored idea of intimacy between rivals.ā€

Six years later, itā€™s fair to say that spark caught fire. De Gramontā€™s fictionalized exploration of the incident, , is a New York Times bestseller and was the February 2022 selection of actor Reese Witherspoonā€™s influential .

De Gramont says the novel is inspired by, rather than based on, Christieā€™s disappearance.

ā€œItā€™s in no way a theory, no way a re-enactment,ā€ she says. ā€œIt goes off on its own alternate history.ā€

In de Gramontā€™s version, an Irish woman named Nan Oā€™Dea insinuates herself into the wealthy lives of Dame Agatha. Nan and Agatha become swiftly, deeply entwined, but soon Nan is trying to lure Archibald away. Rather than excoriate Nan, de Gramont takes readers on an exploration of her complicated, violent past.

ā€œA long time ago in another country, I nearly killed a woman,ā€ Nan confesses in the bookā€™s opening line. ā€œAgatha Christie had a fascination with murder,ā€ she continues a few lines later. ā€œBut she was tenderhearted. She never wanted to kill anyone. Not for a moment. Not even me.ā€

Kirkus Reviews the novel as, ā€œDevilishly clever, elegantly composed and structuredā€”simply splendid.ā€ The Wall Street Journal wrote, ā€œIn The Christie Affair, Nina de Gramont revisits the story with arguably more artistry and ingenuity than any previous novel.ā€

Once she had the idea, de Gramont plunged right into writing. She limited her research primarily to the kinds of literature being published in 1926, so she could ā€œdo a play on different styles of storytelling.ā€

ā€œIn that regard, it wasnā€™t that different from the other novels Iā€™ve written. I lean heavily on my imagination,ā€ she says.

At one point, feeling overwhelmed, she set The Christie Affair aside.

ā€œI decided it was too hard. I took a break from it to work on something else,ā€ she says.

But once she finished, everything moved very fast, especially for the often-ponderous pace of book publishing.

Nina de Gramont

Nina de Gramont, a former Ā鶹Ćā·Ń°ęĻĀŌŲBoulder student and now anĢżassociate professor inĢżcreative writing at the University of North Carolina Wilmington, has authored several books (Photo courtesyĢżUniversity of North Carolina Wilmington).

After making some changes suggested by her agent Peter Steinberg, de Gramont sent it back to him on a Sunday afternoon. He sent it to top editors at big New York publishing houses the following Monday. They received their first offer on Tuesday. On Wednesday, de Gramont inked a deal with St. Martinā€™s Press.

De Gramontā€™s husband, (MA, Englā€™98), bestselling author of and chair of Creative Writing at UNCW, ā€œalways says good things happen fast,ā€ she says with a laugh.

St. Martinā€™s submitted The Christie Affair to Reeseā€™s Book Club for consideration in late 2021.

ā€œWhen my editor called to tell me it had been chosen, that was a pretty exciting phone call. But it was two months before publication, so we had to keep it top secret,ā€ de Gramont says.

The novel has been optioned for a limited TV series. But de Gramont has been around the business long enough to know that Hollywood is fickle and nothing is guaranteed until you actually see it onscreen.

Amid continuing uncertainty about the COVID-19 pandemic, de Gramont has been promoting the book on podcasts and through both virtual and in-person events.

ā€œI think a lot of things put in place to accommodate the pandemic are here to stay, including the virtual book tour,ā€ she says. ā€œItā€™s much less expensive for the publisher, you can bring in authors from out of state and you can have conversations that you might not have otherwise.ā€

Having finally hit the bestseller lists, de Gramont acknowledges she feels a little pressure about what to write next.

ā€œItā€™s daunting, for sure. But itā€™s all a matter of degree. Itā€™s always a terrifying thing to face a blank page and decide what you are going to commit to next,ā€ she says.

For all her hard work, de Gramont emphasizes that luck plays a big part in any writerā€™s success.

ā€œ(Author) Harry Crews says ideas are a writerā€™s cheapest currency,ā€ she says. ā€œYour idea could be marketable. Then you have to write the book you want to write, tell the story you want to tell, and do the best job you can on it. But itā€™s always going to be luck, in the end.ā€