A best-selling writer came to meet and greet his fans in a town about issuing new book. Then he prepared to visit a local bookstore nearby. When the shopkeeper heard about this news, he hurried to take other writer's book down from the bookshelves and hide them, and then put this writer's book on the bookshelves.
Finally this writer came to the bookstore, he was happy to see this shop was full of his books, suddenly he asked the shopkeeper a question" Why i can't see other writer's book here?" Everything was under the shopkeeper's control except this unexpected question. He replied without preparation and thinking" Because they were sold out."
LOL......