These series of books from the U. S. Army War College are the best available resource for conducting ACW battlefield tours - assuming that your purpose in touring battlefields is to study and understand the applicable tactics, strategy and terrain and to develop an appreciation for the objectives and efforts of the participants. If you go to ACW battlefields to gawk and gossip as an everyday tourist then an investment in these guides is unnecessary. If you have an active interest in ACW history, military history in general or fascinating chapters in human history, then these guides are remarkable values, "Best Buys". Helpful maps illustrate troop engagements and key terrain features, excerpts from the Official Records provide first person commentary from the participants at each "Stop" on your tour and concise analysis is provided to tie the story together. Thorough but not intimidating, insightful and objective, with no deficiencies noted.