The free Logos Books for the Month for March are Markus Barth's Ephesians 1–3 and Jerome Neyrey's 2 Peter, Jude commentaries in the Anchor Bible series. You can also purchase the following at significant discounts by going here and here.
Psalm 1: Psalm 1–50 (AB) by Mitchell Dahood for $1.99
Echoes of Scripture in the Letters of Paul by Richard Hays for $1.99,
Religious Affections (The Works of Jonathan Edwards, Vol. 2 for $2.99.
The Letter of James (AB) by Luke Timothy Johnson for $3.99
A Marginal Jew, Rethinking the Historical Jesus: Volume One, the Roots of the Problem and the Person by John Meier for $3.99A History of the Work of Redemption (The Works of Jonathan Edwards, Vol. 90 for $5.99
Kinship by Covenant: A Canonical Approach to the Fulfillment of God's Saving Promises by Scott Hahn for $5.99
Friendship in the Hebrew Bible by Saul Olyan for $7.99
An Introduction to the Gospel of John by Raymond Brown for $7.99
The Death of the Messiah, from Gethsemane to the Grave by Raymond Brown for $8.99
Romans (AB) by Joseph Fitzmyer for $9.99
The Birth of the Messiah: A Commentary on the Infancy Narratives in the Gospels of Matthew and Luke by Raymond Brown for $9.99
Song of Songs (AB) by Marvin Pope for $10.99
The Epistles of John (AB) by Raymond Brown for $11.99.
Revelation by Craig Koester for $14.99
And you can pre-order Stephen Cook's forthcoming AB commentary on Ezekiel 38–48 for $19.99
You can also register for a chance to win the Anchor Yale Bible Dictionary by using this link.