GH. Williams and N. F. Cantor have both attempted in recent years to solve the problem of the authorship of the anonymous treatises of MS. C.C.C.415 and E. H. Kantorowicz has mapped out a place for him in the history of the development of political theory. The thirty-four tracts of this manuscript, with their variety of subject matter and lines of approach, including theocratic kingship, Gelasian political theory, neo-Donatism, bitter anti-Gregorianism and a nostalgia for the purity of the primitive church, present a fascinating puzzle in the history of Anglo-Norman Church-State relations. They have been considered by some to represent the earliest sparks of Wycliffism in England, and even to one writer the first indications of the peculiar ethos of the Anglican Communion.