IVP New Testament Commentaries
Provided by InterVarsity Press.
Each volume, informed by the best of up-to-date evangelical scholarship, presents passage-by-passage commentary based on the NIV along with background information on authorship, setting, theme and various interpretive issues.
Matthew Henry's Concise Commentary on the Bible
Provided by Public Domain.
An abridgment of the 6 volume Matthew Henry's Commentary on the Bible