Happened upon his store a year or two before he passed. There was more books in there than I will probably ever hold, let alone own!!
Only book I bought there was the revised copy of "A Century Plus Ten." The next time we visited, he was gone as well as the store. I have used that book more times than any other book in in my life, and it is one of the few I look forward to picking up. I read that book cover to cover on the drive home.
Bob's store is yet another resource I found way too late. He was a very friendly fellow.
Casey