I really enjoyed Sabbath as Resistance. Our Sunday School class read it together in the Winter, but I missed out on that one. It's quite a short read. What he lays out here is such a different perspective than simply to look at the Commandments as "Thou Shalt (Not)." I think he'll really surprise you with the way he understand's God's way of living vs. Pharoah's and so much of what has come since then.