| 17th Century Reenacting & Living History Resources: 17th century, Thirty Years War and English Civil War pamphlets, news sheets and other documents in full text format. |
| Geometry of War: Online catalogue for an exhibit at the Museum of the History of Science, Cambridge, England relating to artillery and fortification during the 16th and 17th centuries. Photographs of range-finding and like instruments, prints from contemporary books, catalogue essays. |
| Marshal Vauban: Dedicated to Louis XIV's fortifications engineer. Biography, description of fortifications, bibliography and fortifications links. |
| Oliver Cromwell - Letter to his Brother-in-Law after the Battle of Marston Moor: Correspondence on the death of their sons. |
| The Death of Oliver Cromwell - Lord Protector of England: Scans of The Intelligencer, September 2-9, 1658, containing an account of his death. |
| The Execution of King Charles I: Scans of The Intelligencer, January - February, 1648, containing an account of the trial and execution of the king. |
| The Pike and Shot Society: International organization that promotes interest in the warfare of the Early Modern Period, 1400 - 1721. |
| The Spanish "Tercios" 1525 - 1704: Describes the organization, tactics and battles of the Spanish army in its golden age. English and French. |
Classical
