Posthumous Inductee — winner
Hugo Awards —
for SF/F works, voted by members of annual World Science Fiction Convention
(2 nominations)
Skylark DuQuesne (If Jun,Jul,Aug,Sep,Oct 1965)
— novel — nomination
The Lensman Series
— all-time series — nomination
Retro Hugo Awards —
for SF works 50 years past, voted by members of the World SF Convention
(4 nominations)
Second-Stage Lensman (Astounding Science Fiction Nov,Dec 1941 - Jan,Feb 1942)
— novel — nomination
Gray Lensman (Astounding Science-Fiction Oct,Nov,Dec 1939, Jan 1940)
— novel — nomination
Galactic Patrol (Astounding Science-Fiction Jul 1938)
— novel — nomination
First Lensman (Fantasy Press)
— novel — nomination