I don't like manga at all, but I have attempted to read a few.
The one manga I've completed is Fruits Basket. Because adorable Tohru.
I checked out a volume of FMA from the library once. My mom made me take it back because it was "too violent" xP
I've read like...40 some chapters of Tokyo Ghoul.
I've read pieces of Sukitte ii na yo, Vampire Knight, and probably some others I can't remember.
Usually they're anime I watched that didn't have a good/conclusive ending and I wanted to find out what happened.
I never find out what happens because I never finish *facepalms *
And I suppose I'm going to read Heaven's Door eventually.