The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Title: Advanced-Guard, Out-Post, and Detachment Service of Troops: With the Essential Principles of Strategy, and Grand Tactics for the Use of Officers of the Militia and Volunteers; Original Publisher: New York: John Wiley; Publication date: 1864; Subjects: Military art and science; History / Military / General; History / Military / Strategy; Technology