"The Book of Joe" is the second episode of the thirteenth season of the animated sitcom Family Guy, and the 233rd episode overall. It aired on Fox in the United States on October 5, 2014, and is written by Mike Desilets and directed by Mike Kim. In the episode, Peter helps Joe fulfill his dream of getting a book published, only to take over as the writer. In the meantime, Brian develops an extreme thirst for exercise.