Benjamin's Parasite

At any given moment, the human body contains millions of parasites. This is the story of just one. A really, really nasty one.

Benjamin Wilson was having a lousy month even before the stomach pains began. He was about to turn forty. One of his students had been shot while on a homicidal meat cleaver rampage. And shortly after the funeral, Benjamin didn't feel so good...

Now everything is changing. His body is being affected in some very unpleasant ways. His personality is developing a few "...