(10 nominations; 1 win)
“Mousunderstanding” (Analog Jan/Feb 2014)
short story 5th place (tie)
“The Lycanthropic Principle”
short story 3rd place
“Happy Are the Bunyips” (Analog Dec 2010)
short story 2nd place
“The Universe Beneath Our Feet” (Analog Dec 2009)
short story winner
“The Challenge of the Anthropic Universe” (Analog Jul/Aug 2008)
fact article 3rd place (tie)
“Yearning for the White Avenger” (Analog Nov 2007)
short story 3rd place (tie)
“The Door That Does Not Close” (Analog Jun 2006)
short story 3rd place
“Prayer for a Dead Paramecium” (Analog Jul/Aug 2005)
short story 4th place
“The Spacemice Incident” (Analog Jul/Aug 2003)
short story 4th place
“The Study of Ants” (Analog Sep 2003)
short story 5th place
(1 nomination)
“A Boy and His Bicycle”
Writers of the Future 2nd quarter First Place