Lewis Buzbee has spent his life besotted with books. He's sold them, and now he writes them. His memoir is "The Yellow-Lighted Bookshop: A memoir, A history" and he's also the author of a novel called "Steinbeck's Ghost" for younger readers. Buzbee talks with Jim Fleming about the tactile pleasures of book shopping and why people still love going to the bookshop, despite the convenience of on-line shopping.