Shelf #1: Rick Riordan
At 21 books, Rick Riordan is my most read author, and probably most owned as well
(do not quote me on that, though. I haven't counted my Harry Potter books in a while). Because of this, he gets an entire shelf dedicated to his work! I was first introduced to his Percy Jackson series through the release of the movie, and it was basically love at first... page. From there, I read the Kane Chronicles, moved on to the Heroes of Olympus, and recently picked up the first book in the Magnus Chase series as well. I have yet to read his newest book, but it is definitely at the top of my TBR!