1 and 2 Thessalonians:

Holmes, Michael. 1 and 2 Thessalonians. The NIV Application Commentary. Grand Rapids: Zondervan Publishing, 1998. 4th Floor BS2725.3 .H64 1998

Gaventa, Beverly. First and Second Thessalonians. Interpretation Commentary. Louisville, KY: John Knox Press,1998. 4th Floor BS2725.3 .G38 1998
Also available as an e-book from NetLibrary: First and Second Thessalonians. Interpretation Commentary. (See note on Calvin access to netLibrary.)

Wanamaker, Charles A. The Epistles to the Thessalonians: A Commentary on the Greek Text. The New International Greek Testament Commentary. Grand Rapids: Eerdmans, 1990. 4th Floor BS2725.3.W35 1990

1 and 2 Timothy, Titus:

Fee, Gordon. 1 and 2 Timothy, Titus. New International Biblical Commentary. Peabody, MA: Hendrickson Publishers, 1988. 4th floor BS2735.3 .F44 1988

Knight, George W. The Pastoral Epistles: A Commentary on the Greek Text. The New International Greek Testament Commentary. Grand Rapids: Eerdmans, 1992. 4th floor BS2735.3 .K55 1992

Philemon:

Bruce, F. F. The Epistles to the Colossians, to Philemon and to the Ephesians. New International Commentary on the New Testament. Grand Rapids: Eerdmans, 1984. 4th floor BS2650.3 .B78 1984; ThRef BS2650.3 .B78 1984

Hebrews:

Long, Thomas G. Hebrews. Interpretation Commentary. Louisville: John Knox Press, 1997. 4th floor BS2775.3 .L66 1997
Also available as an e-book from NetLibrary: Hebrews. Interpretation Commentary. (See note on Calvin access to netLibrary.)

James:

Davids, Peter H. James. A Good News Commentary. San Francisco: Harper & Row, 1983. 4th floor BS2785.3 .D39 1983

Moo, Douglas J. The Letter of James: An Introduction and Commentary. Pillar New Testament Commentary. Grand Rapids: Eerdmans, 2000. 4th floor BS2785.3 .M65 2000

Motyer, Alec. The Message of James. The Bible Speaks Today. Downers Grove, IL: InterVarsity Press, 1985. 4th floor BS2785.3 .M67 1985