I used to read a lot books from the Goosebumps series, but then I got into computers and stopped reading for quite a while, a few years later I started watching anime and reading manga (around the end of 2008) and I really liked the Higurashi manga series. After watching a lot anime, getting more knowledge about computers and building my own PC, I started to read again (exactly a year ago in 17 days), the first book I ordered at that time was Structure and Interpretation of Computer Programs, which isn't exactly horror and a few months later, I ordered Metro 2033. I kind of forgot about Metro 2033 because of school and I started reading it a few weeks ago. Metro 2033 isn't exactly horror, it's more science fiction, though.
This is basically the entire story in a nutshell, here's a sum up:
-A few books from the Goosebumps series (about 8 to 10, I sold them)
-Biomega (manga)
-A few mangas from the higurashi series
-Metro 2033 if you consider it horror
-Can I add my math book from school to this list?
Once again, thanks for the welcome everyone!