This application allows users to read, search by keywords, by parts, by treatises and by indexes a masterpiece of St. Thomas Aquinas - Summa Theologica. The text of Summa is taken from The Corpus Thomisticum project: (http://www.corpusthomisticum.org ). Copyright of the Latin text, Fundación Tomás de Aquino 2015. Users can navigate the menus in five different languages: English, Spanish, French, Polish and Italian. The aim of the application is to provide students, scholars a tool for b