Douglas Sean O'Donnell (PhD, University of Aberdeen) is the senior vice president of Bible editorial at Crossway. He is the author and editor of over a dozen books, including The Beginning and End of Wisdom; The Pastor's Book; The Song of Solomon and Matthew in the Preaching the Word commentary series; and Psalms in the Knowing the Bible series. He also contributed the Song of Solomon and Job to the ESV Expository Commentary.