I have read most of Stephen King's books, Chuck Palanuik is a favorite of mine, and I really like Peter Maas but I have only read one of his books. I am also a big fan of John Steinbeck, S.E Hinton, and Alexandre Dumas, The Count of Monte Cristo is a great book.
Playwrites, I will have to go with Shakespeare, I haven't read or seen all of his plays performed but the ones I have I very much enjoyed. Macbeth, Julius Caesar, Hamlet, The Taming of the Shrew, A Midsummer Nights Dream, and of course Romeo and Juliet.
Columnists/bloggers Diablo Cody (she's is also in my movie section)
Steve Hammer (a local writer for Nuvo, the independant newspaper here in Indy)
Comedy: The holy trinity as far as I am concerned: George Carlin, Richard Pryor, Lenny Bruce
TV/Movies: Joss Whedon, Ronald D. Moore, Jane Espenson, Diablo Cody, Kevin Smith, Quentin Tarantino, J.J Abrams, Oliver Stone, Judd Apatow, Ron Shelton, and David O. Russell
Comic books: Stan Lee, Jack Kirby, Chris Claremont, John Byrne, Peter David, Joss Whedon, Frank Miller, Brian Reed, Alan Moore, Dan Jurgens, Dan Slott, Mark Millar, Chuck Dixon, Warren Ellis