Dr. Finley's area of expertise is Northwest Semitic languages, specifically Hebrew and Aramaic. He authored the Wycliffe Exegetical Commentary (Joel, Amos, Obadiah) (reprinted by Galaxie Software), the Everyman's Bible (Commentary on Joel, Obadiah, Micah) (Moody), and co-authored How Biblical Languages Work: A Student's Guide to Learning Hebrew and Greek (Kregel). He also contributed notes on the prophets mentioned above to The Life Recovery Bible. He authored chapters in three books, and his articles have appeared in Grace Theological Journal, Journal of the Evangelical Theological Society, Journal of Psychology and Theology, Vetus Testamentum, Zeitschrift für Althebraistik, and Decision Magazine. He has addressed both regional and national meetings of the Evangelical Theological Society, and he has served as a translation consultant for portions of the Old Testament for the NIV Children's Version.