The Bible is a library that contains many books that are arranged in groups. The chart below lists the contents of the Bible in the order that they appear in the Old and New Testaments. The books of the Apocrypha, which are included in Bibles used by Roman Catholic and Orthodox Christians, are listed at the end. The self-tests do not include questions on the Apocrypha. A chart that lists the books of the Bible according to the time period that they describe is provided in the Study Guide.

The Basic Level includes Information pages for all books of the Bible. Test questions are included only for only half the Biblical books. Books that are included in the test questions are listed on the Basic Level Study Guide.