Download or read book Shadow of the Sentinel written by Warren Getler and published by Simon and Schuster. This book was released on 2003 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the legacy of a Civil War-era secret society, the Knights of the Golden Circle, and describes efforts to crack the society's system of codes and symbols to identify hidden treasure sites across the American south and west.