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. Subtitle: Or Instructions Upon Every Branch of Field Fortification: Demonstrated by Examples Which Occured in the Seven Years' War Between the Prussians, the Austrians, and the Russians: With Plans and Explanatory Notes; Volume: 1; Original Publisher: Printed for the translator and sold by J. Walter; Publication date: 1789; Subjects: Fortification, Field; Fortification; History / Military / General; History / Military / Strategy; History / Military / Other; Technology