Chapter 15.5 - Intersections and Interlopers: When Antiphon Met Personal Demons, by Ken Scholes and Lisa Desrochers is currently a free pre-order in the Kindle store with no description.
This is from Tor, and I have no idea whether it's an upcoming Tor.com short story (it's certainly regularly-priced right for one) and therefore a crossover between the worlds of Ken Scholes'
Antiphon, which appears to be some sort of high fantasy epic, and Lisa Desrochers'
Personal Demons, which is a YA paranormal/urban fantasy, or just a set of preview pages for both novels, which were released on September 14th, or some sort of interview or other publicity item.
In any case, if you want a cheaply priced Ken Scholes book, his novel
Lamentation, first in the
Psalms of Isaak series that Antiphon continues, is a mere $2.74 for Canadians, and described as an sf/fantasy post-apocalyptic hybrid, if you're into that sort of thing.
And you can read stories a few stories by him free on Tor.com, if you'd like to sample the writing first.
Lisa Desrochers looks like a new writer, so maybe this really is a short-story crossover collaboration to help boost her profile. One can only hope.