There are some excellent comments below and each has nuggets of truth as well as misinterpretations of what the author is saying. Bottom line is that this book is extremely enlightening and while describing the violent nature of the Comanche, the author is still very sympathetic to them for the loss of their land and way of life. The author is an historian; the book is well researched and contains pages of footnotes. Don't let the overly politically correct reviewers below dissuade you from reading this book. You can still be sympathetic to First Nations without ignoring the barbaric nature of some of their customs. European history is full of barbarism and war.