Recently, as a reslut of reading The Fatal Flaw of the Theology Behind Infant Baptism by Jeffrey D. Johnson, I have become more interested in studying the idea that the Mosaic Covenant was in some sense a republication of the Covenant of Works. And I have become especially interested in reading more from John Owen on the issue. In the process, I have found some helpful information at Brandon Adam's Contrast blog, particularly his post on John Owen's contribution to the discussion and his a Collapsible Outline of Owen on Hebrews 8:6-13.

For a good, brief introduction to the doctrine of republication, check out the three part series by R. Scott Clark over at the Heidelblog: Part One, Part Two, Part Three.