Watch on 123Movies. "The Books Of John" is a movie that follows the lives of three different people, Frank McLean, Will and Caryn. Frank finds himself alone after losing his longtime partner suddenly and without warning. Months later he finds that his partner had been keeping secret diaries. With the information in the diaries, Frank delves into his lover's past in an attempt to get to know more about the man that he never really knew. Will is a party boy who is a friend of Frank and Frank's late lover John.