"Books by Erling Nicolai Rolfsrud Sold and Autographed Here," the sign says, in what looks like Mother's calligraphy. (She once took a class in it) She made this picture in Fargo in 1993, a year before his death. Dad left behind a neatly-organized chronology of his life. Kathleen typed it up yesterday and we have linked it as a reference to this site. You can find it below, left. We will add to it, from time to time. There is still interest in Dad's books, etc., and a simple Google search by interested researchers should now hit this.