In 2011, Benedict Martin released his novel Escaping Entry, which I read and loved. Ben has now completely rewritten it as there were aspects of it that he was unhappy with. The new title, as you can see below, is Finding Demons. The Kindle ebook is only 99cents right now. You should really hop over to Amazon and get this story on your Kindle.
Here is the description straight from the Amazon page:
For seventeen-year-old William Stun, ghost town inhabitant and blossoming artist, life is an exercise in boredom. That all changes when an eccentric nobleman named Harold hires him to be his personal photographer. But there is more to Harold than meets the eye, and when William discovers his job requires taking photographs of his employer killing monsters, it isn’t long before he begins pining for the eerie quiet of home.