Books by Fortress Study GroupClick here for all books by Fortress Study Group available for purchase on-line. Fort Volume 24 1996: The International Journal of Fortification and Military Architecture by Fortress Study Group listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Fort Volume 23 1995: The International Journal of Fortification and Military Architecture by Fortress Study Group listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including livres anciens, libri antichi, livres illustrées, collectables and atlases. Bibliophile Bookbase for antiquarian books, maps and prints. |