Louis IX and the challenge of the Crusade : a study in rulership - Jordan, William C., 1948- (Princeton, N.J. : Princeton University Press, 1979)
A revision of the author's thesis, Princeton, 1973, entitled: Saint Louis' influence on French Society and life in the thirteenth century.
Includes index.
Bibliography: p. 253-282.
Keywords: Louis -- IX, -- King of France, -- 1214-1270.; Crusades -- Seventh, 1248-1250.; Crusades -- Eighth, 1270.; France -- History -- Louis IX, 1226-1270.