 A spokesman for Simon & Schuster said that between 50,000 and 75,000 copies were sold on the first day.On the following day, the publisher ordered a second printing of 500,000 copies, the largest single print order in its history which surpassed the previous record of 400,000 copies for "The Way Things Ought to Be" by Limbaugh.Five days after the book's release, "Private Parts" became the fastest selling title in the publisher's history.