I may be a little blunt with this review since this was the first book I've read from Louis L'Amour. However, I will say that this wasn't the best starting choice. I've never even read a Western-themed book, so this was also something new.
At best, this book was very barebones. I barely had any idea what was going on, and scenes went by way too quickly to have any authentic development. As for the characters, there are too many of them, even for short story standards, and most of them feel one-dimensional and have no real significance whatsoever. For that matter, they seem to be pretty indecisive on what side of the white-gray scale they're on, which confuses the conflict even further. Now, don't get me wrong. Having a western with morally ambiguous characters is a neat concept, but it barely works here, as the characters tend to switch sides a lot, sometimes for no real reason. I could get what L'Amour was trying to go for, but had there been some moral consistency between the characters, this could've worked better.
In summary, this was an ok story for what it was. It's definitely not L'Amour's best work but probably not the worst either. It's probably the type of book I'd read if I'm in the American Southwest, granted it's associated with the Wild West, which was L'Amour's specialty. Either way, I wouldn't mind reading L'Amour's other books for a change, particularly "Conagher," which I heard is fantastic, possibly even L'Amour's magnum opus.