I found a four-part series on YouTube from Michael Murphy, WU2D
Morgan Revealed: Regen Fever - based on the books of Alfred P. Morgan
He tells the history of Morgan and shows two of his many books. Then he shows the regen receiver he built from the instructions in the books. My first shortwave receiver was a Knight Ocean Hopper, a classic regen kit that was hugely popular in the early 60's. I built the kit and then discovered a whole new world, as did many others who built the kit.
See the videos: Morgan Revealed #1
Morgan Revealed #2
Morgan Revealed #3
Morgan Revealed #4