And celebrity culture and paparazzi, nell harper lee comes from the inside out and therefore she can live there in some kind of contentment, some kind of peace with herself. >> reporter: for decades, harper lee vowed never to publish another book, content with one masterpiece. that's why many believe the elderly write has been manipulated by someone into releasing this book. this author spent nearly two years with harper lee and her sister alice who died last november. >> alice was not only her big sister but her protector, her adviser. she said harper will sign anything put in front of her by...