John Lennon

The song was written about him.

A book from one former member and a song lyric from another helped kick-start the hit song.

Songwriting duo initially had a tough time attracting American listeners.

Surviving Beatles star says he’s not sure he would have managed so well.

He was in discussions for key role in man-versus-AI movie before fate intervened.

Technology reimagines "New" and "Grow Old With Me."

Drummer Jim Keltner recalls "brutal" comments that were not to be imitated.

'The Lost Weekend: A Love Story' chronicles her 18-month relationship with the former Beatle.

'Daytime Revolution' tells story of their week hosting 'The Mike Douglas Show' in 1972.

Former aide recalls living with Lennon after the Beatles split.

Line appears in "Here Today," written not long after former bandmate was murdered.

Three-page document is expected to sell for around $30,000.