most disturbing book ever read

American Psycho...I had to put the book down at some points...very difficult read in that aspect

'This Symbiotic Fascination' by Charlee Jacob.  I thought I was hardcore until I read that.  These other books didn't even phase me -- American Psycho, all those.  Reading 'This Symbiotic Fasc' was like having my brain fucking bludgeoned by brain rapists.  I couldn't believe it.  I could only read a chapter a night.  Small doses.  Every night, as I reached the end of a chapter, I felt exhausted and kind of twisted up.  I had nightmares every night while reading it.  Most fucked up book ever written, maybe.  Makes 120 Days of Sodom (I saw the movie) feel like Curious George.