Shameless Self Promotion
...but before I start that, I can't believe I didn't recommend Chazzam! Anything written by Chazzam is gold.
Okay so shameless self promotion... well, even though I've been out of the fandom for a while now (since the first movie was released), I've made a glee/twilight crossover called Klainelight which can be found at: http://www.fanfiction.net/s/7100424/1/Klainelight
And I've done a gothika/glee crossover featuring Kurt as the protagonist called Behind Blue Eyes which I am really interested to get any feedback on. It is promoted as Kurtbastian even though Klaine is in it but the story mainly follows Kurt. Anyway, please, if this is your thing (and you like a good supernatural horror fic) then: http://www.fanfiction.net/s/8273212/1/Behind_Blue_Eyes
Okay so shameless self promotion... well, even though I've been out of the fandom for a while now (since the first movie was released), I've made a glee/twilight crossover called Klainelight which can be found at: http://www.fanfiction.net/s/7100424/1/Klainelight
And I've done a gothika/glee crossover featuring Kurt as the protagonist called Behind Blue Eyes which I am really interested to get any feedback on. It is promoted as Kurtbastian even though Klaine is in it but the story mainly follows Kurt. Anyway, please, if this is your thing (and you like a good supernatural horror fic) then: http://www.fanfiction.net/s/8273212/1/Behind_Blue_Eyes