If Sam Mendes’s four-part Beatles movies set to come out in 2028 is not enough to satiate your Beatlemania, worry not: a new book about John Lennon and Paul McCartney releases this April. Aptly titled,

Fascinated by psychology, Ian Leslie found much to sink his teeth into in the relationship between the two greatest Beatles. Nick Duerden speaks to the writer about his new, critically acclaimed book exploring pop music’s most tumultuous,

John Lennon and Paul McCartney penned some of the biggest hits in the history of music but they didn't always see eye-to-eye and were both critical of each other's work