Robert of Bridlington "Book of Exodus", which survives in two manuscripts, a commentary on the minor prophets, surviving in three copies, a commentary on the Pauline Epistles in two extant copies, and a commentary on the visions in the "Book of Revelation", surviving in two manuscripts. The work on Revelation may have been by Robert of Cricklade. None of these works have been published yet. Robert's works that do not survive include a commentary on the "Book of Genesis", one on the "Book of Leviticus", a commentary on the "Book of Numbers", a treatise on the "Book of Deuteronomy", a commentary on the
Development of the Old Testament canon Church, first found as last chapter of the eighth book of the Apostolic Constitutions. Canon n. 85 of the "Ecclesiastical Canons of the Same Holy Apostles" is a list of canonical books, includes 46 books of Old Testament canon which essentially corresponds to that of the Septuagint. The Old Testament part of the Canon n. 85 stated as follows: Karl Josef von Hefele argues that "This is probably the least ancient canon in the whole collection"; even he and William Beveridge believe that the writings of the Apostolic Canons dating from end of the second or early of the third