Crisis of the Late Middle Ages

in the Mediterranean World: Lodging, Trade, and Travel in Late Antiquity and the Middle Ages. Cambridge: Cambridge University Press. 2003. ISBN 978-0521-81918-3

計數王（英语：Count-kings） 中世紀晚期的危機（英语：Crisis of the Late Middle Ages） 神聖羅馬帝國的封建主義（英语：Feudalism in the Holy Roman Empire） 舊瑞士邦聯的發展（英语：Growth of the Old Swiss Confederacy）

The Disappearance of Childhood. New York: Vintage, 1994. Schultz, James. The Knowledge of Childhood in the German Middle Ages. Shorter, Edward. The Making

mid-life crisis: the Jurassic-Cretaceous transition in Wyoming and Colorado". In: S.G. Lucas, J.I. Kirkland, & J.W. Estep (eds.) Lower and Middle Cretaceous

the works of Riera i Sans and Gabriel Llompart on the Jewish Majorcan Map-makers of the Late Middle Ages （英文） Abraham Cresques ? Atlas de cartes marines