> "Nobles, Knights, and Men-At-Arms in the Middle Ages."
Maurice Hugh Keen. 1996, Hambledon Pr; ISBN 1852850876. 14 essays originally published between 1962 and 1993 covering ideas of chivalry and warfare and the relationship between them, including brotherhood-in-arms, courtly love, crusades, heraldry, knighthood, tournaments, and plunder.