"McCaffrey, Anne". Locus Index to SF Awards. Archived from the original on 15 October 2011. Retrieved 9 October 2011.
• The Hugo and Locus are voted by paying participants in the World Science Fiction Convention and by Locus magazine readers. The 1991 to 2001 annual HOMer awards were affiliated with the CompuServe fantasy forum. From any Locus Index entry, select the award name for details of the annual result; then select "About" for general information about the award.
web.archive.org
"McCaffrey, Anne". Locus Index to SF Awards. Archived from the original on 15 October 2011. Retrieved 9 October 2011.
• The Hugo and Locus are voted by paying participants in the World Science Fiction Convention and by Locus magazine readers. The 1991 to 2001 annual HOMer awards were affiliated with the CompuServe fantasy forum. From any Locus Index entry, select the award name for details of the annual result; then select "About" for general information about the award.