The document provides an overview of the history of libraries established by the Benedictine order of monks. It discusses the founding of the order by Saint Benedict in 529 AD at Monte Cassino in Italy, where he established the first monastery and library. The Rule of Saint Benedict prescribed principles of prayer, work, reading and scholarship that helped establish Benedictine monasteries as centers of learning across Europe with extensive libraries throughout the Middle Ages. Many important medieval libraries were founded at Benedictine monasteries, preserving classical and religious texts and engaging in copying, transcription and scholarship.