Written by Michael Hamilburg, Fred's agent for his 1971 book (Changing sources of power: American politics in the 1970s ).

Meredith emailed me the news about Fred.  My early friendship with Fred meant a great deal to me and I always held him in high admiration, love and respect.  He was a wonderful person for me to be around and I'll always remember him and those times.

Much love from Susan and me and really hope to see you soon.