I just finished reading all 849 pages of Stephen King's latest!!! Was I intrigued? Yes......the idea of going back and changing history is fascinating. The main character in 2011 is Jake Epping. His 1958 persona is George Amberson. Jake is shown a portal to the past in the back of an old diner. His mission? Try to stop President Kennedy's assassination. I couldn't help but put myself in Jake/George's situation. Is there anything to the butterfly theory? Will one tiny change in one place at one time have any effect on the future? You have to read the book to find out if George is successful. I guarantee it will keep you reading until the end!!