What would they do if they were in a situation like the one she’s in, trying to claim power and independence as a woman artist? Would they have acted similarly in the same situation? I would hope that they do the same for Viola, the female character and put themselves in her position as a woman who is a photographer and involved in the suffrage movement. When might you cross a line with art in the pursuit of the truth? What are the limits of your exploration in art? Should there be limits at all? I hope readers ask themselves these important questions, and put themselves in the place of the explorers. The book raises questions about authenticity, about truth and about art. What do you hope readers will take away from “Terra Nova”? She involves a lot of other elements besides police procedure, and they become these really interesting stories about place and character. I would also say Tana French, who writes mystery detective books. Even when she isn’t at her best, I think she’s amazing. Kate Atkinson, because she does things I don’t see anybody else doing. As long as you always have the reader hooked with a question, and you’re also giving them enough answers – that’s what you need to keep doing. Some might take two or three chapters to get answered, but in the meantime, there are these other ones ticking along underneath. And maybe these get answered, but as soon as they do there’s a new one. Maybe the whole book has one question that goes from start to finish, but along the way you have to always have little questions too. There has to be a question in the reader’s mind all the time. And in a more macro way, I’m considering questions I didn’t think about when I was an academic, like how do you keep the reader wanting to keep turning the page? Especially now, when readers have so much competition for their time, you have to write something beautiful. I pay really close attention to my word choices in terms of the rhythm, the sound, the etymology, all of the pieces that go into making up a word. How has teaching English affected your writing? What happens if you’re not a noble person and you get there and realize that no one’s going to know whether you were first or not? That was the question that got me started. You came all this way, and now you have to go back, and you lost. At some point, when I was an adult, I began to wonder what it must have felt like for Scott to go all that way to the South Pole and find his competitor’s flag already there. I don’t think I realized how much he was suffering – Scott died on the way back. I loved the snow and I loved to ski, and here was this man doing this adventure in the snow, racing to be first to the South Pole, but losing the race to Roald Amundsen from Norway. I have been obsessed with the polar explorer Robert Falcon Scott since I was about 7, when I saw a documentary on public television.

What inspired you to begin writing “Terra Nova”? 17 via Zoom the conversation has been edited for length and clarity. The Boston Globe bestselling author comes to a reading at the Harvard Book Store on Tuesday. After teaching English literature at Harvard for 10 years, she is a full-time writer with a new novel: “Terra Nova,” a story of love, betrayal and adventure set against the backdrop of 1910 Antarctica. Henriette Lazardis is a graduate of Oxford, a Cambridge mother of two and the only child of Greek expats. Henriette Lazardis brings her “Terra Nova” to the Harvard Book Store on Tuesday.

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