I first became aware of Charlie’s approach from an article in the June 1990 issue of Iron Man Magazine written by Joseph Horrigan. Charlie has a framed copy of the article over his computer that Joe sent him (at least he did when I was there).
If anyone is interested, you can buy a copy of that issue from Home Gym Warehouse, which is Iron Man’s publishing/merchandising division:
http://www.home-gym.com/ironmanjun90.html
If you’ve read Charlie’s other books or followed the forum for any time you won’t really learn anything new from the article, but if you’re a Charlie buff, it’s a great piece of historical memorabilia.