Hugo Awards  
for SF/F works, voted by members of annual World Science Fiction Convention 
 
 (3 nominations; 2 wins)
 
 
Dragonhenge (by 
Bob Eggleton &  JG) (Paper Tiger)
  related book  nomination
 
 
The Encyclopedia of Fantasy (
John Clute &  JG, eds.) (Orbit; St. Martin's)
  related book  
winner 
 
 
 (2 nominations; 1 win)
 
  for Paper Tiger art books
  special award, professional  nomination
 
(by 
John Clute &  JG) for 
The Encyclopedia of Fantasy
  special award, professional  
winner 
 
Bram Stoker Awards  
for Horror works, voted by Horror Writer's Association professional membership 
 
 (1 nomination)
 
The Encyclopedia of Fantasy (
John Clute &  JG, eds.) (Orbit; St. Martin's)
  nonfiction  nomination
 
 
British Fantasy Awards  
for fantasy works published in the UK, voted by British Fantasy Society members, juried since 2012 
 
 (2 nominations)
 
New Writings in the Fantastic   (Pendragon)
  anthology  nomination
 
“The Glad Who Sang a Mermaid in from The Probability Sea ”   (Interzone #95 May 1995)
  short story  nomination
 
Locus Awards  
for SF/F/H works, polled by readers of Locus Magazine 
 
 (8 nominations; 1 win)
 
Denying Science   (Prometheus)
  non-fiction  8th place
 
“Q ”   (Sci Fiction 20 Oct 2004)
  novelette  25th place
 
Digital Art for the 21st Century: Renderosity (by JG & 
Audre Vysniauskas) (Harper Design International)
  art book  9th place
 
 
The Chesley Awards for Science Fiction & Fantasy Art: A Retrospective (JG, 
Elizabeth Humphrey & 
Pamela D. Scoville, eds.) (Artist's & Photographer's Press Ltd)
  non-fiction/art  8th place
 
 
Dragonhenge (by 
Bob Eggleton &  JG) (Paper Tiger)
  art book  2nd place
 
 
Paper Tiger Fantasy Art Gallery   (Paper Tiger)
  art book  7th place
 
  
editor  17th place
 
The Encyclopedia of Fantasy (
John Clute &  JG, eds.) (Orbit; St. Martin's)
  nonfiction  
winner 
 
Eaton Award  
for best critical book, to 2001; since 2008, for lifetime achievement, juried 
 
 (1 nomination; 1 win)
 
The Encyclopedia of Fantasy (
John Clute &  JG, eds.) (Orbit)
  nonfiction  
winner 
 
 
 (1 nomination)
 
“Ghost Story”  
  story  9th place (tie)
 
 
 
Mythopoeic Awards  
for fantasy works in the spirit of the Inklings, voted by members of the Mythopoeic Society 
 
 (1 nomination; 1 win)
 
The Encyclopedia of Fantasy (
John Clute &  JG, eds.) (St. Martin's)
  scholarship/myth  
winner