2 Nebula wins, 13 Nebula nominations, and 1 World Fantasy Award win, for Asimov's stories.
In five years!
These stories include the following:
"Shoggoths in Blood" by Elizabeth Bear
"Dark Integers" by Greg Egan
"The Ray-Gun" by James Alan Gardner
"24 Monkeys, Also the Abyss" by Kij Johnson
"A Billion Eves" by Robert Reed
"From Babel's Fall'n Glory We Fled" by Michael Swanick
"All Seated on the Ground" by Connie Willis
and many more . . . yet she hasn't taken home a Hugo.
Isn't it time for Sheila Williams to get one?