When Paul McCartney wrote “Yesterday,” it was a new day for The Beatles — and especially for his relationship with John ...

A Love Story in Songs,” author Ian Leslie likens Lennon and McCartney’s complicated connection to “a relationship that isn’t sexual but is ...

Ian Leslie relies on other Beatles books, gossip and interpreting lyrics to try to define the relationship between band's ...

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.

From Lennon and McCartney’s famous meeting at a July 1957 village fête to The Beatles’ recorded corpus itself—an incredible ...

Ian Leslie's “John & Paul: A Love Story in Songs,” takes a detailed look — 426 pages — at how John Lennon and Paul McCartney ...

Fascinated by psychology, Ian Leslie found much to sink his teeth into in the relationship between the two greatest Beatles.

As Leslie affirms in the book, Lennon and McCartney early on developed a personal and creative chemistry that allowed them to elevate each other’s work to the timeless song classics still heard around ...

John Lennon and Paul McCartney were each other’s favorite audience ... Ian Leslie’s new biography “John & Paul: A Love Story in Songs” (Celadon, 436 pp., out now) unpacks their intense ...

As Leslie affirms in the book, Lennon and McCartney early on developed a personal and creative chemistry that allowed them to elevate each other’s work to the timeless song classics still heard ...