I followed your link, and then looked at The Haunted Vagina you spoke of. Then I looked at google and read some of the titles of the author's other works. The Haunted Vagina is his 14th novel.
Look at some of the other intriguing titles he's penned.
I get the impression he might be the Troma of the literary world.
I guess I'd like to ask, did the literary world NEED a Troma?