Eaton Award
for best critical book, to 2001; since 2008, for lifetime achievement, juried
Hugo Awards
for SF/F works, voted by members of annual World Science Fiction Convention
(3 nominations; 3 wins)
The Encyclopedia of Science Fiction (
John Clute & PN, eds.) (Orbit; St. Martin's)
nonfiction book
winner
The Science Fiction Encyclopedia (Doubleday)
nonfiction book winner
(2 nominations; 2 wins)
The Encyclopedia of Science Fiction, Third Edition (
John Clute, PN &
David Langford, eds.) (SF Gateway)
nonfiction
winner
The Encyclopedia of Science Fiction (
John Clute & PN, eds.) (Orbit)
special award
winner
Locus Awards
for SF/F/H works, polled by readers of Locus Magazine
(2 nominations; 2 wins)
The Encyclopedia of Science Fiction (
John Clute & PN, eds.) (Orbit; St. Martin's)
nonfiction
winner
The Science Fiction Encyclopedia (Doubleday)
related nonfiction book winner
Ditmar Awards
for Australian SF/F, voted by members of Australian National SF Convention
(3 nominations; 1 win)
committee award winner
“Fantastic World” (reviews) (Melbourne Sunday Herald)
William Atheling Jr. Award for Criticism or Review nomination
“Plumbers of the Cosmos” (by
George Turner & PN) (
SF Commentary #48/49/50)
William Atheling Jr. Award for Criticism or Review nomination