[Kaneki definitely notices the book that Yu's pondering taking off the shelf, and he can't help but smile a little at his words.

He carefully reaches out and uses a hand to push the book in question out a bit more so it will tip over and into Yu's hand.]

Well...you can start with finding books about things you like. You'll be able to get a better idea of other things you'd like to read from there. Personally, I like mysteries and horror, but I'll read almost anything once.