John Lennon and Paul McCartney were each other’s favorite audience. That was plainly clear as the besotted Beatles bantered, bickered and obsessed over the 23 years they were friends and rivals.

John & Paul,' a new book by journalist Ian Leslie, explores the intricacies of their complicated relationship Jeff Hochberg/Getty John Lennon and Paul McCartney changed the world with the 162 ...

Paul McCartney only realised he had "hurt" John Lennon by working on soundtrack music for a film after being informed by Yoko Ono. A new book, titled 'John and Paul: A Love Story in Songs', penned ...