Douglas Smith has curated the most recent Story Bundle, and it's full of Aurora Award winners and finalists. If you're not familiar with the Auroras, it's Canada's speculative fiction award. The included titles are:
As with other bundles, it's pay what you want for DRM free copies of the first 5 titles, or get all 10 if you pay over $15.
To read more about the bundle and the included books, check out their website.
And if you're not as keen on SFF, they've also got a weird horror bundle.