This CD-ROM contains PDF files of 35 Catholic classics, including the entire Summa Theologica, Confessions of St. Augustine, Little Flowers of St. Francis, Orthodoxy and other books by G.K. Chesterton, Baltimore Catechism, Interior Castle by St. Teresa of Avila, Story of a Soul by St. Therese of Lisieux and more. PDF files can be run on any computer platform, are searchable and easily read on a computer screen. The books are simple text only (no illustrations or backgrounds). ; Software; 3 currently in stock;