The geography was the only believable part.
Tortuously fabricated dialogue, absurd placement of a revelation about the mystery, and what is, at it's core, a story of a guy's canoe trip.
I am not certain the sidekick Zack actually exists, and isn't just a conversational mirror.
And the mystery? I'm going to spoil it right here. I wouldn't, but the quality of the book demands I save others the strain of surviving to the end. Wolverines, and moose that wandered into an area they didn't traditionally occupy. Two critters, mixed up sightings.
This is a high altitude view of the industrial revolution, and for that purpose it's great. It answered a lot of the questions I had about how we went from smithing to factories.
The first portion of the book has a bit of “high school history paper” to it, but it's about what I was looking for.
A good toe in the door of industrial history, and 9t gave me some leads on where to go next.