Sorry you don't have access to your library for a bit. I would die without my library. I did a quick search of the Philadelphia Public Library's Overdrive catalog and I can't believe how terrible the selection for Canadian authors is. They had two of the selections. They faired better in paper, but still fairly limited. I have always appreciated how good my library is here. Then again, I pay property taxes to the library every year and I am glad to do that for the service they provide the community.
For paper, I like Book Depository and Abe Books. If you live in the US, they both have very good prices and Book Depository has free shipping anywhere in the world.
For example:
February by Lisa Moore
The Colony of Unrequited Dreams
I relied on both sites for my challenge last year to fill in a half dozen impossible to get choices.
I am hopeful that if people don't read, it at least open's the horizon to what is available coming out of Canada. We have such a tiny voice on the world stage and it is a shame.