One of four parts of the Roman Breviary in Latin, reprinted for the use of clergy and laity alike. Entirely in latin, this edition is that of Pope Leo XIII, prior to any changes to the order of the Psalter that were introduced during the modernist era. The Commons of the Saints are not included in the Pars books themselves but have been offered separately due to page-length constraints as two separate books. Please be warned that if ordering for UK, some have experienced printing times for fulfillment of up to 10 business days in total from 'order to shipping.'