Natural Law and Human Nature Course Guidebook - Parts 1 and 2 - Great Courses By Father Joseph Koterski, S. K. Books / Paperback Social Science › Philosophy Publisher: The Teaching Company, January 2002 Price $18.02 Free Shipping Send to a friend Used - Like New High Quality! Like New condition. Course Guidebook - Parts 1 and 2 in 1 Volume. (Philosophy, Intellectual history) A near perfect copy that may have very minor cosmetic defects. $18.02 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.