2011-All Clear - Connie Willis
2011-Blackout - Connie Willis
2012-Among Others - Jo Walton
2013-Redshirts - John Scalzi
2014-Ancillary Justice - Ann Leckie
2015- The Three-Body Problem - Cixin Liu
2016-The Fifth Season - N K Jemisin
2017-The Obelisk Gate - N K Jemisin
2018-The Stone Sky - N K Jemisin