Book excerpt: Contains a bibliographical survey of the chronological and systematic canonical collections in the Latin West from the beginnings of Christianity to Gratian's Decretum (ca. 1140). Dr. Kéry not only has compiled a catalogue of early medieval canonistic manuscripts, but has included valuable information about them. For each collection she has described its type and contents, the time and place of compilation, and, when, possible, its author. Full bibliographies have been provided for each collection, arranged in chronological order. Scholars will find her work particularly useful since she has also noted where scholars have differed and where their opinions may be found. Special attention has been paid to the numerous recensions of the collections. She has given a separate entry for important recensions and has lists of fragments and abbreviated forms of the collections.