I just finished Godwalker by Greg Stolze. It's his Unknown Armies novel, mostly relating to events around the Mystic Hermaphrodite godwalker and the people it comes into contact with. It's short and sharp. Stolze is very good at throwing in small details that humanize even characters making terrible decisions and it really shows here.
I highly recommend it if you have any interest in how an Unknown Armies story "looks." I think it'd be pretty easy to follow even without knowing the UA background; a few references would go over your head but nothing critical.
In some ways it's similar to Switchflipped, Stolze's other "modern magic from obsessed people" novel, but I felt like Godwalker was more personal and Switchflipped had a bit more levity to some of the characters. I really liked both!
I also read Margaret Irwin's "The Book" and found it both a good story and full of ideas on how to make a mythos tome a little more interesting than "lose 1d4 san, gain one of these spells."
In the same collection (Modern Ghost Stories by Women Writers) I checked out "Afterwards" by Edith Wharton. I liked it as well, though it's a horror story steeped more in the social than the supernatural.
And now I'm working on Altered Carbon by Richard Morgan. Eclipse Phase takes a whole lot from this book..