Once you have purchased a basic bible study software guide you may find that you could use some additional informational packages to help you with your study. There are plenty of modules available and, depending on your original software, can usually be installed quite easily. Some of the add ons you may find helpful are concordances, topical references, Bible dictionaries and encyclopedias, theological journals, devotional literature, early Church writings, and theological and doctrinal reference works as well as additional Bible translations. You can even purchase modules that will help you study the languages in which the Bible was originally written.