We'll All Be Burnt in Our Beds Some Night by Joel Thomas Hynes
The Water Beetles by Michael Kaan
All the Beloved Ghosts by Alison MacLeod
Uncertain Weights and Measures by Jocelyn Parr
Lost in September by Kathleen Winter (See my review at http://schatjesshelves.blogspot.ca/2017/09/review-of-lost-in-september-by-kathleen.html.)
There are seven categories in total; for finalists in all categories, go to http://ggbooks.ca/.
The winners will be announced on November 1.