
John and George
If you haven't, you really need to read this book. It's fascinating, very well-written/sourced, and it doesn't focus on his death.
There was a passage, when John and Yoko announced that they were going to put out a new album, that was quite good, but sad.
After John and Yoko announced un upcoming album, Paul sent flowers and congratulations, Ringo called and was very excited for them, and George called, but John didn't return his call, because he was quite upset/hurt by George's autobiography.
It just was so sad to me. It really motivated me to tell people I love them. Anyway, it's a fabulous book about Beatle John.