I've not read Ligotti, and am not really a horror fan in general, though I do like Hellboy. Probably the last horror I really enjoyed was The Sub, part of Thomas Disch's Supernatural Minnesota series. Black magic and black humor in roughly equal parts.
http://beatrice.com/wordpress/2010/11/14/read-this-thomas-disch-supernatural-minnesota/
RE: The Cult of Alien Gods [review]