From the 1970s:
Renaissance Warfare by George Gush (http://warfare.uphero.com/Renaissance/RenaissanceWarfare-AirfixMagazineArticles.htm).
. Part 1: Introduction (http://warfare.uphero.com/Renaissance/01_Introduction.htm)
. Part 2: Infantry weapons and organisation (http://warfare.uphero.com/Renaissance/02_Infantry_Weapons.htm)
. Part 3: infantry missile weapons (http://warfare.uphero.com/Renaissance/03_Infantry_Missiles.htm)
. Part 4: The artillery (http://warfare.uphero.com/Renaissance/04_Artillery.htm)
. Part 5: Cavalry weapons and organisation (http://warfare.uphero.com/Renaissance/05_Cavalry.htm)
. Part 6: Henry VIII's army (http://warfare.uphero.com/Renaissance/06_English.htm)
. Part 7: Irish army of the 16th Century (http://warfare.uphero.com/Renaissance/07_Irish.htm)
. Part 8: The Universal Soldier (http://warfare.uphero.com/Renaissance/08_Lansknecht.htm)
. Part 9: Swiss (http://warfare.uphero.com/Renaissance/09_Swiss.htm)
. Parts 10 & 11: The Turks (http://warfare.uphero.com/Renaissance/10&11_Turks.htm)
. Part 12: The Scots (http://warfare.uphero.com/Renaissance/12_Scots.htm)
. Part 13: the Polish Army (http://warfare.uphero.com/Renaissance/13_Polish.htm)
. Parts 14 & 15: Spanish (http://warfare.uphero.com/Renaissance/14&15_Spanish.htm)
. Part 16: The French (http://warfare.uphero.com/Renaissance/16_French.htm)
. Part 17: the Imperialists (http://warfare.uphero.com/Renaissance/17_Imperialist.htm)
. Part 18: Persians and other easterners (http://warfare.uphero.com/Renaissance/18_Easterners.htm)
. Part 19: the Dutch army (http://warfare.uphero.com/Renaissance/19_Dutch.htm)
. Parts 20 & 21: the Swedish army (http://warfare.uphero.com/Renaissance/20&21_Swedish.htm)
. Parts 22 & 23: the Muscovites (http://warfare.uphero.com/Renaissance/22&23_Muscovites.htm)
. Renaissance Armies: The Burgundian Army of Charles the Bold (http://warfare.uphero.com/Renaissance/GushBook/5_Burgundian.htm)
. Renaissance Armies: The Italians (http://warfare.uphero.com/Renaissance/GushBook/7_Italians.htm)
. Renaissance Armies: Military Orders (http://warfare.uphero.com/Renaissance/GushBook/8_Military_Orders.htm)
. Renaissance Armies: The_Moghul_Empire (http://warfare.uphero.com/Renaissance/GushBook/19_The_Moghul_Empire.htm)
. Renaissance Armies: The English Civil War (http://warfare.uphero.com/Renaissance/GushBook/22_The_English_Civil_War.htm)
MIRROR SITE:
Renaissance Warfare by George Gush (http://greatestbattles.iblogger.org/Renaissance/RenaissanceWarfare-AirfixMagazineArticles.htm).
. Part 1: Introduction (http://greatestbattles.iblogger.org/Renaissance/01_Introduction.htm)
. Part 2: Infantry weapons and organisation (http://greatestbattles.iblogger.org/Renaissance/02_Infantry_Weapons.htm)
. Part 3: infantry missile weapons (http://greatestbattles.iblogger.org/Renaissance/03_Infantry_Missiles.htm)
. Part 4: The artillery (http://greatestbattles.iblogger.org/Renaissance/04_Artillery.htm)
. Part 5: Cavalry weapons and organisation (http://greatestbattles.iblogger.org/Renaissance/05_Cavalry.htm)
. Part 6: Henry VIII's army (http://greatestbattles.iblogger.org/Renaissance/06_English.htm)
. Part 7: Irish army of the 16th Century (http://greatestbattles.iblogger.org/Renaissance/07_Irish.htm)
. Part 8: The Universal Soldier (http://greatestbattles.iblogger.org/Renaissance/08_Lansknecht.htm)
. Part 9: Swiss (http://greatestbattles.iblogger.org/Renaissance/09_Swiss.htm)
. Parts 10 & 11: The Turks (http://greatestbattles.iblogger.org/Renaissance/10&11_Turks.htm)
. Part 12: The Scots (http://greatestbattles.iblogger.org/Renaissance/12_Scots.htm)
. Part 13: the Polish Army (http://greatestbattles.iblogger.org/Renaissance/13_Polish.htm)
. Parts 14 & 15: Spanish (http://greatestbattles.iblogger.org/Renaissance/14&15_Spanish.htm)
. Part 16: The French (http://greatestbattles.iblogger.org/Renaissance/16_French.htm)
. Part 17: the Imperialists (http://greatestbattles.iblogger.org/Renaissance/17_Imperialist.htm)
. Part 18: Persians and other easterners (http://greatestbattles.iblogger.org/Renaissance/18_Easterners.htm)
. Part 19: the Dutch army (http://greatestbattles.iblogger.org/Renaissance/19_Dutch.htm)
. Parts 20 & 21: the Swedish army (http://greatestbattles.iblogger.org/Renaissance/20&21_Swedish.htm)
. Parts 22 & 23: the Muscovites (http://greatestbattles.iblogger.org/Renaissance/22&23_Muscovites.htm)
. Renaissance Armies: The Burgundian Army of Charles the Bold (http://greatestbattles.iblogger.org/Renaissance/GushBook/5_Burgundian.htm)
. Renaissance Armies: The Italians (http://greatestbattles.iblogger.org/Renaissance/GushBook/7_Italians.htm)
. Renaissance Armies: Military Orders (http://greatestbattles.iblogger.org/Renaissance/GushBook/8_Military_Orders.htm)
. Renaissance Armies: The_Moghul_Empire (http://greatestbattles.iblogger.org/Renaissance/GushBook/19_The_Moghul_Empire.htm)
. Renaissance Armies: The English Civil War (http://greatestbattles.iblogger.org/Renaissance/GushBook/22_The_English_Civil_War.htm)
Druzhina
sites of wargaming interest (http://warfare.uphero.com/Renaissance/index.htm)
Useful stuff, but I'm bewildered that nobody thinks to do a supplement on the TONS of stuff Mr Gush left out.
Thanks for these chaps. I'll check them out later as they sound rather good.