From her Q&A with Deborah Kalb:
Q: How did you research the book, and what did you learn that especially surprise you?--Marshal Zeringue
A: There were two things I did at the beginning. I visited Natchez. I went to see it, I wasn’t there to do any research, just get the feel of the town, its geography, its landscape, which I got more and more each time I went.
And the other thing—I started doing basic newspaper research and writing down all the names in the story—the principals, the attorneys, law enforcement, and witnesses. When I really started doing research, I could figure out who they are.
That’s how it began, with newspaper research. Then I began on-the-ground research in Natchez—fire insurance maps to get a sense of where the people lived, court records related to the case of Emily Burns, [the woman who was convicted,] but also records relating to Dick Dana and Octavia Dockery, [eccentric neighbors of the murder victim, who were involved in the case].
One of the places I did research was in an abandoned pie factory in Natchez. Court ledgers were...[read on]