I just finished A God in the Shed by J-P Buleau and it was very interesting. A modern gothic horror, it focused on a teenager who inadvertently traps a Lovecraftian horror in her back-yard shed. I liked how the book starts off with a murder investigation being wrapped up and the dark god being captured, and it's only after that that the really bad stuff starts. Also, he created a character that had my sympathies from the start and I only realized about halfway through that he was not a protagonist at all.
I recommend it, for sure.