,MedievalFoundationsoftheWesternIntellectualTradition400—1400,YaleUniversityPress,1997.
,EvolutionofTheologyintheGreekPhilosophers,Glasgow,1904.
,AHistoryofEducationalThought,,1960.
,TheEducatedMan:StudiesintheHistoryofEducationalThought,,1964.
,AHistoryofChristianityintheWorld,Prentice-Hall,1995.
,AHistoryofEducationalThought,GreenwoodPress,1929.
,TheEvolutionofMedievalThought,Longman,1994.
.,AnselmofCanterbury,London,1974.
,HistoryofMedievalphilosophy,NewYork,1926.
.,YesandNo,London,1977.
,KingAlfredtheGreat,OxfordUniversityPress,1995.
,AHistoryofEnglishCivilization,Harper & RowPublisherInc.,1972.
,Alcuin:HisLifeandHisWork,NewYork,1966.
,Alcuin,FriendofCharlemagne:HisWorldandHisWork,TheMacmillanCompany,1951.
.,GreatPedagogicalEssays,AmericanBookCompany,1905.
,MedievalMonasticism,LongmanGroupLimited,1984.
,TheRiseofUniversities,HenryHoltandCompany,1923.
,TheEvolutionofEducationalThought, Routledge & KeganPaulLtd.,1977.