For the first time, John's widow, Yoko Ono, has given permission to publish a collection of his letters.It has been a wonderful piece of detective work tracing many of these 250 letters, postcards and notes, which are arranged in chronological order, so that a narrative builds up, reflecting John's life. It will be visual - in a sense that many of the letters are reproduced as they were, in his handwriting or typing, plus the odd cartoon or doodle.