LibraryThing is pleased to sit down this month with internationally bestselling novelist Tess Gerritsen, author of the popular Rizzoli & Isles crime series, subsequently adapted as a television show on TNT. Earning her medical degree at UC San Francisco, Gerritsen was a physician for a number of years, before making her book debut in 1987 with the romantic thriller, Call After Midnight. It was the first of thirty-one suspense novels—more romantic thrillers, as well as medical thrillers, police procedurals and historical thrillers—many of them bestsellers. Gerritsen’s work has been translated into forty languages, with more than forty million copies of her books sold worldwide. She won a Rita Award in the suspense category in 2002 for The Surgeon, and a Nero Wolfe Award in 2006 for Vanish. In 2023 she published The Spy Coast, the story of former spy Maggie Bird, whose attempts at a quiet life are disrupted by her past, and who successfully outwits the enemies who want her dead, with the help of her friends in the Martini Club. The Summer Guests, the second book in The Martini Club series, is due out from Thomas & Mercer in a few days. Gerritsen sat down with Abigail to answer some questions about her new book.
Although you have written many different kinds of suspense novel, your The Martini Club books are your first foray into espionage fiction. What prompted you to write The Spy Coast in the first place, and how did the character of Maggie Bird first come to you?
The Spy Coast was inspired by a peculiar feature of my small Maine town. I discovered that a large number of retired CIA employees live in this community. In fact, on the street where I once lived, there was an OSS retiree to the right of us, and a CIA retiree living a few doors down to the left of us. What drew former intelligence professionals to this part of Maine? I’ve heard a number of different explanations: That it’s far from any nuclear targets. Or it was a place for CIA safe houses. Or it’s a state where people mind their own business. I also wondered what life is like for an ex-spy. Do they get together with their former colleagues? Do they have book clubs? I’d see gray-haired people in the grocery store and post office, and I wondered about their past exploits. Surely they had stories to tell! Then one day, a character’s voice popped into my head. She said: “I’m not the woman I used to be.” And that’s how Maggie Bird was born, a woman whose voice was full of regret. A woman who’s now invisible to the world because she’s no longer young.
The Summer Guests is your second book about the Martini Club. Are there challenges in writing a sequel? How have your characters grown or changed?
The challenge is in keeping your characters moving forward emotionally. They can’t be static, or the series loses steam. What makes it easier, though, is the fact I know these people. I know how they’d react, what they’d say, how they’d rise to a new challenge. There are several new developments in The Summer Guests. Maggie is finally open to falling in love again, now that she realizes her oldest friend and fellow spy Declan has always pined for her. Another big change is in Jo Thibodeau, the local police chief, who is slowly starting to accept help from this circle of spies. In the first book, she had no idea who these people were; now she knows, and she acknowledges that they’re always going to be a few steps ahead of her. That budding partnership has been fun to write.
The books in your series are set in small-town Maine, a state where you yourself have lived for many years. How much of the town of Purity and the surrounding area is inspired by real locales?
Geographically, Purity is very much like my real town, with a stunning seacoast and lakes and ponds and the hordes of tourists that show up every summer. It’s also a town with a certain amount of conflict between native Mainers and those who’ve come “from away.” But fictional Purity is smaller, with a smaller police force, and I’ve made it just a bit more remote than my own town.
Your series has been compared to The Thursday Murder Club books, which also feature a cast of older sleuths (one a retired spy!) and their interaction with local law enforcement. What makes older sleuths and spies so interesting? Is it their experience? Their longer back stories, or potential wisdom? Are they more fun to write?
I hadn’t read The Thursday Murder Club books when I wrote The Spy Coast. The reason I was drawn to write about older people has more to do with growing older myself. I couldn’t have written these books thirty years ago; I needed to experience the phenomenon of becoming invisible and feeling as if society viewed me as less and less relevant because I’m older. I wanted to write about people my age, and how we still have valuable contributions to make, and yes— we’re still ready for adventure! The fun of writing about these characters is watching how my retired spies can outsmart Jo, who’s much younger, and how they’ve acquired not just wisdom with age, but also some well-earned cynicism.
Tell us a little bit about your writing process. Do you know the outcome of your story from the start? Is everything mapped out ahead of time, or are there surprises in the course of getting the story written?
I’m a seat-of-the-pants writer, which means my first drafts meander all over the place until I figure out where the story is going. The Summer Guests was inspired by a detail shared with me by the adult daughter of a former spy—that her family settled in this community because her father was working here on the CIA project called MKULTRA. That made me dive into MKULTRA, its history and ultimate scandals. I knew that would be one of the threads of the story. But the real heart of the story is about wealthy
summer people who come to Maine every year, bringing their secrets and their conflicts to our state. I knew it would start with a missing teenager. I knew the police would drag the local pond (thinking the girl had drowned) and instead find the skeleton of a long-dead woman. That’s all I knew about the plot, so I had to hang on tight as the twists and turns revealed themselves while I wrote.
What is next for you? Will there be more stories about The Martini Club? Are there other books in the works that you can share with us?
I’m writing the third in the Martini Club series. It’s called The Shadow Friends, and it focuses on Ingrid Slocum, one of the members of the Martini Club. She’s now living in Purity, happily married to her husband Lloyd (a former analyst). Then two people are murdered, with echoes of a long-ago operation in Ingrid’s past, and Ingrid’s ex-lover shows up in town. Suddenly Ingrid finds her marriage and her peaceful life under threat.
Tell us about your library. What’s on your own shelves?
In my reference area, I have shelves and shelves of textbooks on medicine and forensics, CIA memoirs and books about spycraft. I also have a pretty eclectic collection of other nonfiction, with a focus on anthropology, archaeology, and comparative religion. Finally, I have loads of novels by fellow writers—books that I admired and want to keep around as inspiration.
What have you been reading lately, and what would you recommend to other readers?
Since the current political situation is very much on my mind, I’m reading a truly eye-opening book by historian Colin Woodard called American Nations: A History of the Eleven Rival Regional Cultures of North America. It explains the history behind why the United States continues to be so difficult to unite.
