I'll start by saying that, as much as I liked this audio book, it's really two stories that aren't wound together very well. That's OK because they're both good and worth time and attention. The bulk of the book is about the creation and execution of the Columbian Exposition, which is told in a way that is more interesting than one would expect. From the architectural challenges to the societal politics, from the adoption of AC current to the creation of the first Ferris Wheel, it was all far more interesting than I had expected. The addition of the extra story, of the sociopath serial killer HH Holmes, is timely enough so as not to stand out, but doesn't really flow as part of the story of the Exposition either. Holmes ran a ''hotel'' for young women going to the Fair, many of whom fatally disappeared, but Holmes crimes started before the Fair and continued after, so linking them is a bit of a stretch.
Scott Brick did an excellent job as the narrator, winning me over after a previous performance reading a book I couldn't finish because it was so bad. I hesitated when I saw his name, but there was no need,,,,he did a stellar job. The author too did an excellent job writing a very accessible book from a lot of well researched material.