@dalek Thanks for the suggestions! And Hipira-kun was very close to what I wanted and very cute! And I saw the anime of Black Butler too. I haven't looked at Horror Collector yet though, but it looks interesting. I also read all of the yaoi ones too, besides Coponicus no Kokyuu, which I may check out. (the long time since it has been updated worries me a bit).
@butterperry I have already read Annarasumanara, and enjoyed it quite a lot.
@revilenigma Chimoguri Ringo to Kingyobachi Otoko seems interesting, I'll check it out!
I sort of ran more with the 'feeling,' that you asked for more than the subjects...so a couple aren't your typical Halloween monsters...but then theres a couple I put in because they have Halloween themes and I read them ages ago so I can't remember their 'feelings.'