Whose novel about a time traveler attempting to prevent John F Kennedy's assassination, was adapted into a miniseries Executive Produced by J.J. Abrams?
11.22.63: 11.22.63 is an American science fiction thriller miniseries based on the book "11/22/63" by Stephen King, and consisting of eight episodes. 11.22.63:  The series is executive-produced by J. J. Abrams, King, Bridget Carpenter and Bryan Burk, and produced by James Franco, who also has the main role.
i don't know