This book titled "Civil War in the Western Territories" by Ray Colton is a must-have for any Western Americana enthusiast. Published by OU Press in 1984, this book provides a comprehensive account of the Civil War in the Western Territories, specifically in Arizona, New Mexico, Colorado, and Utah.

The book covers various aspects of the Civil War in the Western Territories, including the culture, politics, and ethnicities involved. It is a valuable addition to any collection of Western Americana books and is a great resource for anyone interested in the topic.