I contacted Abby. Here is her response;

Quite honestly, no one has asked this question. I have not been in touch with John for over a year and have no idea how to contact him as he moved. It was very generous of him to allow us to reprint them for those that were unfamiliar with them.

Your subscription was with DGC and has nothing to do with me. Like many people we hope that John can again do his great work and give us those great articles! Abby


I do understand her position.

Pete