I didn't realize, going in, that this was a historical fiction. I thought it was only fiction. It is a very good read and I'm looking forward to the next 3 books in the series.At the end of the book the author explains his "inventions" in actual history and it is very smooth and doesn't deviate from actual events.The main character, Thomas, is stubborn but quite likable. You find yourself really getting behind him and routing for him.You are left with a wonderful conclusion and at the same time a good cliffhanger.My only problem with the book, and I'm sure it will continue, is that there are way too many "g*ddams". I'm sure we all get the point after the first dozen times it's said.