 Critical reviews were mixed for the book , with several opinions noting a lack of suspense . Nonetheless , the book has achieved both hardcover and <unk> # 1 best seller status on various lists , including both The New York Times and The Wall Street Journal . However , since some services do not separate fiction and non @-@ fiction books , it did not debut as a # 1 bestseller on certain lists , such as the USA Today . Some reviewers noted that this story would lend itself to an adapted screenplay . 
