Some Beatles fans believe an unsubstantiated rumor that Paul McCartney and John Lennon were in love. Here's why.

Ian Leslie’s John & Paul: A Love Story in Songs, takes a long look – 426 pages – at how John Lennon and Paul McCartney worked together from their meeting as teenagers until John’s death.

A Love Story in Songs, takes a long look - 426 pages - at how John Lennon and Paul McCartney worked together from their meeting as teenagers until John's death. Had McCartney not decided at age 15 ...