I haven't read this novel specifically, but generally, it might revolve around themes like identity. Maybe the main character experiences some form of erasure of their self - identity due to social, cultural or personal reasons.
I'm not entirely sure of all the books, but 'Railton' might be one. It's important to note that the author, Percival Everett, has a diverse body of work that often challenges readers with its exploration of different themes, from the absurd to the deeply philosophical.
Maybe there is a protagonist who is an artist or a writer in the story. They might be the one facing the 'erasure' situation, and there could be other supporting characters like their friends or family members. For example, a best friend named Tom who tries to help the main character deal with the problems related to this erasure.
Well, it's a bit of a mix. While it may be inspired by some true elements from 1899 such as the general state of the world, sea travel, and social hierarchies at that time, it also has a lot of fictional elements added for the sake of drama and mystery. For example, the overarching mystery plot might be a creative take on some historical uncertainties, but not directly based on a single true story.
In many cases, 'True Story' is indeed drawn from actual happenings. The creators might take some artistic liberties, but the core elements are rooted in truth.