"An empowerment-focused keepsake edition of one of the world's best-loved picture books 40 years. 7 million copies. 1 kick-ass princess who has inspired four generations of readers to stand up for themselves. How do you celebrate an occasion as special as 40 years in print for a book as beloved as The Paper Bag Princess? You track down some of the most poignant commentary about the story; you share behind-the-scenes insights from the author and his...