Two worthy additions to your library:

1. Frank Thielman. Ephesians. Baker Exegetical Commentary on the New Testament. Grand Rapids: Baker, 2010. 520 pp.

Doug Moo: “This commentary will join Hoehner and O’Brien as the first references on Ephesians to which I turn.”

2. Craig L. Blomberg with Jennifer Foutz Markley. A Handbook of New Testament Exegesis. Grand Rapids: Baker, 2010. 298 pp.

Grant Osborne: “Among the many discussions of the interpretation of Scripture that have appeared lately, this is one of the best and most helpful.” That’s high praise coming from the prof who wrote this.