WASHINGTON - JANUARY 05: Jon Scieszka and Katherine Paterson sign copies of books at the Politics & Prose Bookstore on January 5, 2010 in Washington, DC. (Photo by Leigh Vogel/Getty Images)
WASHINGTON - JANUARY 05: Jon Scieszka and Katherine Paterson sign copies of books at the Politics & Prose Bookstore on January 5, 2010 in Washington, DC. (Photo by Leigh Vogel/Getty Images)