Check if Greentax has any of Tim Neat's films?
There are books telling the stories, have great photographic illustrations. Can't remember all of them off the top of my head but The Summer Walkers is one for sure.
You may be able to obtain the film dvds directly from Tim? Several years ago some members of The Glasgow Ballad Workshop were able to make a group order of several of Tim's films (Summer Walkers, Tree of Liberty and some other titles) - that was easiest way for him, I don't think he has a shop as such?
- very talented man, he writes, paints, makes documentaries and films, teaches, keeps bees and I am sure has numerous other talents!