I'm not familiar with the author of this novel. There are so many novels out there that it's hard to keep track of all the authors. You could ask at a local bookstore or check some literary databases.
Well, without having read 'the zone of interest novel', it could potentially be about a psychological zone of interest. Maybe it explores the minds of the characters and what they find interesting, whether it's a pursuit, a relationship, or an idea. It could also be about a physical zone that has some sort of significance, like a restricted area or a place full of mystery.
I'm not entirely sure as it's not a very common term. It could potentially be a novel that focuses on a particular zone of interest, like a specific geographical area, a certain time period in history, or a unique concept that the author wants to explore.
The Zone of Interest is purely fictional. The plot and characters were crafted to tell a unique and engaging tale, not drawn from real-life events. The author likely wanted to explore certain themes and concepts through this fictional setting.