2020: Where the Crawdads Sing – Delia Owens
2019: Little Fires Everywhere – Celeste Ng
2018: A Gentleman in Moscow – Amor Towles
2017: A Tale for the Time Being – Ruth Ozeki
2016: We Are All Completely Besides Ourselves – Karen Joy Fowler
2015: Orphan Train – Christina Baker Kline
Vicky – 4
Katie – 1
Matthew – 1