There's a new Vicki Nelson story -- QUID PRO QUO -- out in EVOLVE, now available. Although, possibly, only in Canada. Fortunately, we have the interwebs.
EDGE Science Fiction and Fantasy Publishing (does mail order -- link is in the sidebar on the left)(
it takes you here) Chapters.Indigo Amazon.ca -- lists as being out in September but you can preorder (I assume because Amazon is a US company)
Now, normally I'd send you to Bakka first, but I can't tell from the website if Bakka has copies. If someone lets me know, I'll add the link.