I have partnered with Susan of New York in making available other Church publications through her website NYMormon. She has Gospel Principles, Lectures on Faith, Our Heritage, and Truth Restored in Word files as well as over 45 Church pamphlets, and various Church books. She also has D&C, Pearl of Great Price, and Articles of Faith in various languages. Go check out her site. She has done a lot of hard work making these books available online.