FGoH: ConStellation (1983 Worldcon),
Lunacon 1989, Arisia 5 (1994), Albacon 2004 (Albany).
First Fandom GoH: Balticon 35 (2001).
Special Guest: Genericon 6 (1990).
Chair: NyCOn II (1956 Worldcon).
Member, Futurians, Science Fiction League, Hydra Club.
Knight of the Order of St. Fantony, 1961.
Big Heart Award, 1973.
Involved with the creation of the short-lived WSFS, Inc.
Publisher, with the original Martin Greenberg of Gnome Press.