A wealth of information on how angels can add a new dimension to faith, without getting caught up in the New Age mythology or diverting attention away from Christ.
Duane A. Garrett is John R. Sampey Professor of Old Testament Interpretation at The Southern Baptist Theological Seminary. He has served on the faculty at Gordon-Conwell Theological Seminary, Bethel Seminary, Canadian Southern Baptist Seminary, Mid-America Baptist Seminary, and Korea Baptist Seminary. He has authored numerous books, including Song of Songs in the Word Biblical Commentary, A Modern Grammar for Classical Hebrew, Angels and the New Spirituality, Authority and Interpretation, and Hosea and Joel in the New American Commentary. He is the general editor of The Archaeology Study Bible (Zondervan).
Interesting, well-researched, pretty decent theology I think, but not particularly well-written, in my opinion. He gets a little rant-y and mocking regarding those with whom he disagrees. Even though I myself may disagree with those same views or people, I find the tone off-putting which makes his arguments less appealing as well.