1431. Harvard University, MS Typ 290 Title: De Trinitate Author: Augustine of Hippo Date: ca. 1150-ca. 1200
1432. Harvard University, MS Typ 289 Title: Athanasii Alexandrini contra gentiles Author: Athanasius of Alexandria Date: 146-
1433. Harvard University, MS Catalan 12 Title: Taula general de totes sciencies Author: Ramon Llull Date: after 1350
1437. Harvard University, MS Typ 301 Title: Breviary Author: Catholic Church Date: between 1441 and 1448
1440. Harvard University, MS Typ 292 Title: Libellus naturalium exemplorum de fide contra vanos et curiosos philosophos Author: Pierre Bersuire Date: 1444.