I have 2. Darren Shan because I love the way he writes and I love all of his books. He creates such good characters and I love the twists in his books, the end of the Demonata series was brilliant and that entire series made you want to keep reading on and on and on. I also love every other book he has written.
My second pick, who is tied for first, is Mick Foley. Yes, the wrestler Mick Foley. He writes all of his books himself with a pen and paper, except for a part of his newest book "countdown to lockdown" he used a computer for part of it I believe. The way he tells his life story in his books is amazing, you would never believe that "The Hardcore Legend" would have such a heart of gold and such amazing stories. Mick also donates most of the money he earns from wrestling and books to the various charities he sponsors. His books are full of great life stories and events. He has such a way with words, the way he can describe such a simple event is amazing.