Download or read book Fortress America written by J.E. Kaufmann and published by Da Capo Press, Incorporated. This book was released on 2004-12-13 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A comprehensive account of North American fortifications and defense structures from colonial times to the twentieth century, supplemented by scores of remarkable photographs, technical drawings, maps, and diagrams." -- book jacket.