I guess it's unlikely but if you ever get anything together & in print. I want a copy . Thanks for what you've told me . It's more than I have found anywhere else.Yes, as I indicated in a PM, there are no collector books on the -Six series DAs. I started writing one about 15 years ago and only made it 50 pages in, which was only up through the lowbacks. And by the time I got done with the lowbacks, I had learned more about them and knew that it needed revising. So the highbacks seemed like a monumental task, one that I wasn't monuMENTALLY prepared to start, and I never got back to it.