[en] Medieval Warfare · A History Oxford University Press, USA
[en] [Gutenberg 41426] • Annals of a Fortress Greenhill Books
[en] [Gutenberg 55254] • Fort Sumter · Anvil of War / Fort Sumter National Monument, South Carolina National Park Service Division of Publications
[en] Ten Days in August · the Siege of Liège 1914 History Press (SC)
[en] The Great Siege of Chester The History Press
[en] [Osprey Fortress 14] • Fortifications in Wessex C. 800-1066 Osprey Publishing
[en] [Osprey Fortress 91] • The Fortifications of Ancient Israel and Judah 1200-586 BC Osprey Publishing
[en] [Osprey Fortress 23] • German Field Fortifications 1939-45 Osprey Publishing
[en] [Osprey Fortress 92] • Strongholds of the Picts Osprey Publishing
[en] [Osprey Fortress 47] • Fortifications of the Incas Osprey Publishing
[en] [Osprey Fortress 24] • Fortifications of the Western Front 1914-18 Osprey Publishing
[en] Hitler's Fortresses · German Fortifications and Defences 1939-45 Osprey Publishing
[en] [Gutenberg 47422] • A Defence of Virginia / And Through Her, of the South, in Recent and Pending Contests Against the Sectional Party University of Michigan Library
[en] [Gutenberg 35481] • Cannibals all! or, Slaves without masters Belknap Press
[en] Commentaries on Romans, 1-2 Corinthians, and Hebrews, ACT (Ancient Christian Texts) InterVarsity Press
[en] Commentaries on Romans, 1-2 Corinthians, and Hebrews, ACT (Ancient Christian Texts) Inter-Varsity Press