Mr. William H. Compton is publishing "The New Comptonology" He may also still have sets of the original Comptonology available. I purchased a complete set about a year ago from his web site at: www.aimsinc.com/englishscottish. Clark C. Compton, List manager, Compton mailing list researching: Compton, Paxton, Philpott, Gunn, Thomasson