News & Trends: Fast Stats

517 Number of weeks that the four books from Stephenie Meyer's "Twilight" series collectively have been in the top 150 of USA Today's Best-Selling Books Database. (If the weeks ran consecutively, they would span 9.9 years.) The first book in the series, "Twilight," has appeared in the top 150 for 158 weeks; "New Moon" (book two) for 168 weeks; "Eclipse" (book three) for 121 weeks; and "Breaking Dawn" for 70 weeks.