This critical edition presents the only complete, later medieval Latin commentary on the first two books of Martianus Capella's influential handbook of the Seven Liberal Arts. Using his allegorical interpretation of the programmatic marriage of Mercury (eloquence) and Philology (learning) as a speculative, proto-scientific method of inquiry, the commentator provides encyclopedic coverage of medieval philosophy, theology, science, myth, language, literature and education. Intellectually the author is still connected with early scholasticism and the "School of Chartres," being more sympathetic...