Samuel Beckett is the person that I read the most of - certainly the person whose books I own the most of. Probably 800 or 900, maybe 1,000 books of just Samuel Beckett. By him, about him, in different languages, etc. etc. Notebooks of his, letters of his that I own, personal letters - not to me, but I bought a bunch of correspondence of his. I love his humor, and I'm always blown away by his syntax and his ideas. So I keep reading those.