If anyone is interested in the booklet that Bill Knight and Bill Mendez wrote, Dixon's ML shop (yes, That Dixon's) had it reprinted. I picked up a copy after the Kempton event this July. I think I paid $25+ - for it. I may be wrong about the price, but I know it was reasonable. I don't know how many copies they had printed, or how many they have left.
If you want a copy, give Dixon's a call.
Also, they said that we can thank Tallbear for convincing them to get it reprinted.