Barbara Bush, ghostwriter to canines, says her dog is thrilled with the success of "Millie's Book" in the highly competitive publishing arena. The book, which will be topping The New York Times's best-seller list Sunday, is a look at life in the White House from Millie's point of view. "Nobody is more shocked than Millie and nobody is more pleased because the money goes to the Barbara Bush Foundation for Family Literacy," the first lady said in Houston, where she was campaigning for Republican candidates. "Millie, being a wonderful mother, knows that you have to read to your children, love your children, talk to your children in order to give them a good start in life."