Cyril of Alexandria. Commentary on the Letter to Hebrews (Books from Armenia) [In Old Armenian].
Gray, Patrick, and Amy Peeler. Hebrews: An Introduction and Study Guide (Bloomsbury).
Johnsson, William G. Defilement and Purgation in the Book of Hebrews (Fontes). [This is the first printing of his 1973 doctoral dissertation]
Lamp, Jeffrey S. Hebrews: An Earth Bible Commentary: A City That Cannot Be Shaken (Bloomsbury).
Moffitt, David M. and Eric F. Mason. Son, Sacrifice, and Great Shepherd: Studies on the Epistle to the Hebrews (Mohr Siebeck).
Pierce, Madison N. Divine Discourse in the Epistle to the Hebrews: The Recontextualization of Spoken Quotations of Scripture (Cambridge).
Thompson, James W. Strangers on the Earth: Philosophy and Rhetoric in Hebrews (Cascade).
Bennett, Matthew Aaron. Narratives in Conflict: Atonement in Hebrews and the Qur’an. American Society of Missiology Monograph Series 42 (Pickwick).
Brouwer, Wayne. Martyr's Manual: The Brilliant, Tragic, and Inspiring Message of Hebrews (Wipf and Stock).
Bullinger, Heinrich. Kommentare zu den neutestamentlichen Briefen: Hebräerbrief – Katholische Briefe. Heinrich Bullinger Werke 9 (Theologischer Verlag Zürich).
Harris, Dana M. Hebrews. Exegetical Guide to the Greek New Testament (B&H Academic).
Hodge, Charles. Exegetical Lectures and Sermons on Hebrews (Banner of Truth).
Jamieson, R. B. Jesus' Death and Heavenly Offering in Hebrews (Cambridge).
König, Adrio. Christ Above All: The Book of Hebrews (Lexham).
Laansma, Jon C., George H. Guthrie, and Cynthia Long Westfall, eds. So Great a Salvation: A Dialogue on the Atonement in Hebrews (Bloomsbury T&T Clark).
Rayburn, Robert. “Yesterday, Today, and Forever”: The Narrative World of Ψ 94 (Ps 95) as a Hermeneutical Key to Hebrews (Peter Lang).
Ringleben, Joachim. Wort und Geschichte: Kleine Theologie des Hebräerbriefs (Vandenhoeck & Ruprecht).
Rose, Christian. Der Hebräerbrief. Die Botschaft des Neuen Testaments (Vandenhoeck & Ruprecht).
Schenck, Kenneth. A New Perspective on Hebrews: Rethinking the Parting of the Ways (Fortress Academic).
Tweeddale, John W. John Owen and Hebrews: The Foundation of Biblical Interpretation. T & T Clark Studies in English Theology (Bloomsbury T & T Clark).
Angers, Dominique. L' "Aujourd'hui" En Luc-actes, Chez Paul Et En Hébreux: Itinéraires Et Associations D'un Motif Deutéronomique (De Gruyter).
Davis, Phillip A., Jr. The Place of Paideia in Hebrews' Moral Thought (Mohr Siebeck).
Holmes, Christopher T. The Function of Sublime Rhetoric in Hebrews: A Study in Hebrews 12:18-29 (Mohr Siebeck).
Kaalund, Jennifer T. Reading Hebrews and 1 Peter with the African American Great Migration: Diaspora, Place, and Identity (Bloomsbury T & T Clark).
Kennard, Douglas W. A Biblical Theology of Hebrews (Wipf & Stock).
Mackie, Scott D., ed. The Letter to the Hebrews: Critical Readings (Bloomsbury T&T Clark).
Martin, Michael Wade, and Jason A. Whitlark. Inventing Hebrews: Design and Purpose in Ancient Rhetoric. SNTS Monograph Series (Cambridge).
Stolz, Lukas. Der Höhepunkt des Hebräerbriefs: Hebräer 12,18-29 und seine Bedeutung für die Struktur und die Theologie des Hebräerbriefs (Mohr Siebeck).
Vanhoye, Albert. A Perfect Priest: Studies in the Letter to the Hebrews. Edited and translated by Nicholas J. Moore and Richard J. Ounsworth (Mohr Siebeck).
Angela Costley. Creation and Christ: An Exploration of the Topic of Creation in the Epistle to the Hebrews. Mohr Siebeck.
David Peterson is doing the revision of the Hebrews volume for the Tyndale NT Commentaries.
Thomas Schreiner is doing the Hebrews volume for the Evangelical Biblical Theology Commentary series.
R. B. Jamieson has a forthcoming book, The Paradox of Sonship: Christology in the Epistle to the Hebrews. Will be published with IVP Academic in their Studies and Christian Doctrine and Scripture series sometime in 2021.
Philip and Loveday Alexander have been contracted to apply their
respective specialties in the Judaic and Greco-Roman backgrounds to a
new two-volume ICC
commentary on Hebrews.
Eric Mason is also writing an introductory commentary, Run with Perseverance: An Introduction to the Epistle to the Hebrews (tentative title), for Eerdmans.
David Moffitt is writing a book on Hebrews and supersessionism.
David Moffitt has also been contracted to write a commentary for the New Black's Commentary series, replacing Hugh Montefiore's contribution.
Scott Mackie is writing a book, roughly titled, Ekphrasis and Epiphany in Hebrews.
Herbert W. Bateman is working on the Hebrews commentary for Kerux: An Integrative Commentary for Preaching and Teaching for Kregel Academic.
Wolfgang Kraus is writing a commentary on Hebrews for the Das Neue Testament Deutsch (NTD) series for Vandenhoek & Ruprecht.
Cynthia Westfall is doing the Baylor Handbook on the Greek Text of Hebrews.
Ellen Aitken was slated to do the Hebrews volume for Eerdmans' Illumination series, but the volume will probably be reassigned due to her untimely death.
Radu Gheorghita is doing the Hebrews volume for Zondervan's The Story of God Bible Commentary.
Eisenbrauns will produce a collection of essays on "Divine Action in Hebrews." Many of the essays were delivered at the 2016 & 2017 IBR Scripture and Doctrine seminars.
Brian Wintle is doing the Hebrews commentary for the India Commentary on the New Testament.
Sigurd Grindheim is doing the replacement volume on Hebrews for the Pillar Commentary series.
Alan Mitchell is writing the Hebrews volume in a new Oxford commentary series.
Alan Mitchell is also writing a book on Hebrews and supercessionism for Paulist press.
Herbert W. Bateman and Steven Smith are co-authoring a commentary in the Kerux Commentaries series (Kregel).
Michael J. Kruger noted that he is working on a commentary on Hebrews (series unidentified).
According to Bestcommentaries.com, the following are forthcoming:
Fanning, Buist in Evangelical Exegetical Commentary (EEC)
Hall, R. in Rhetoric of Religious Antiquity (RRA)
Hughes, Kevin in Brazos Theological Commentary (BTC)
Jewett, Robert in New Cambridge Bible Commentary (NCBC)
John of Damascus and Theodore of Mopsuestia in Ancient Christian Texts (ACT)
Joslin, Barry in Focus on the Bible (FB)
Moo, Douglas J. in Zondervan Exegetical Commentary (ZEC)
Motyer, Steve in Two Horizons New Testament Commentary (THNTC)
Thatcher, Tom in New Covenant Commentary Series (NCCS)