This was a quick, interesting read, especially if you're into history. If you're looking for a good, fairly comprehensive book on Lewis and Clark, I'd recommend Ambrose's "Undaunted Courage" over this, though.
This book had the
advantage of being on the short side, but that is because it consists entirely of selected quotes from Lewis and Clark's journals. Unfortunately, this leaves a lot to asked for at times and makes the book nothing especially unique. Ambrose, on the other hand, does a good job at reconstructing the entire story, adding descriptions of areas they went, other historical accounts, and making the story into a stronger narrative.
Genre: History/Biography