Christian Bible Studies — Many articles by well-known authors addressing Bible study, evangelism,
discipleship, spiritual growth, small groups, and teaching. Most are free,
though some have a minimal charge.
Robertson's Word Pictures of the New Testament - A.T. Robertson, a renowned Greek New Testament scholar, takes the reader verse-by-verse, painting word pictures to describe the actions of Jesus and the early Christians.
Bible Dictionaries/Encyclopedias
Study Dictionary from multiple sources (Hitchcock, Nave's, EBD, Smith's, ISBE, Strong's Greek & Hebrew Lexicon)
International Standard Bible Encyclopedia — This practical, authoritative, and complete classic reference encyclopedia explains every significant word in the Bible and Apocrypha. It gives detailed information on the language and literature of Bible lands, and the historical and religious environments of the people of the Bible in articles by nearly 200 scholars.
Verse-by-Verse Commentary (Dr. Grant C. Richison) - exposes the mind of God to the mind of man by expounding individual books of God's Word verse-by-verse. Each study expounds a passage, forms a principle out of that passage, and shows how to apply that principle to your life.