The following books have been consulted.

Best, Pete & Patrick Doncaster, Beatle! The Pete Best Story (Plexus, 1985)

Best, Pete & Bill Harry, The Best Years of The Beatles (Headline, 1996)

Brown, Peter & Steven Gaines, The Love You Make (Macmillan, 1983)

Clayson, Alan, The Quiet One – A Life of George Harrison (Sidgwick and Jackson, 1990)

Clayson, Alan, Ringo Starr – Straight Man or Joker? (Sidgwick and Jackson, 1991)

Coleman, Ray, John Winston Lennon (Sidgwick and Jackson, 1984)

Coleman, Ray, Brian Epstein – The Man Who Made The Beatles (Viking, 1989)

Davies, Hunter, The Beatles – The Authorised Biography (Heinemann, 1968)

Du Noyer, Paul, We All Shine On (Carlton, 1997)

Foster, Mo, British Rock Guitar (Northumbria Press, 2011)

Frame, Pete, The Beatles and Some Other Guys (Omnibus Press, 1997)

Goldman, Albert, The Lives of John Lennon (Bantam, 1988)

Gottfridsson, Hans Olof, The Beatles – From Cavern to Star Club (Premium Publishing, 1997)

Giuliano, Geoffrey, Tomorrow Never Knows– 30 Years of Beatles Music and Memorabilia (Paper Tiger, 1991)

Harry, Bill, The Ultimate Beatles Encyclopaedia (Virgin, 1992)

Harry, Bill, The Encyclopaedia of Beatles People (Blandford, 1997)

Hertsgaard, Mark, A Day in The Life – The Music and Artistry of The Beatles (Macmillan, 1995)

Howlett, Kevin, The Beatles at the Beeb (BBC, 1982)

Leigh, Spencer & Pete Frame, Let’s Go Down The Cavern (Vermillion, 1984)

Leigh, Spencer, Speaking Words of Wisdom (Cavern City, 1991)

Lewisohn, Mark, The Beatles Live! (Pavillion, 1986)

Lewisohn, Mark, The Complete Beatles Chronicle (Pyramid, 1992)

McCartney, Paul & Barry Miles, Many Years From Now (Secker & Warburg, 1997)

McDonald, Ian, Revolution in the Head – The Beatles’ Records and the Sixties (Fourth Estate, 1994)

Marsden, Gerry & Ray Coleman, I’ll Never Walk Alone (Bloomsbury, 1993)

Peebles, Andy, The Lennon Tapes (BBC, 1981)

Norman, Philip, Shout! The True Story of The Beatles (Hamish Hamilton, 1981)

Sheff, David, The Playboy Interviews with John Lennon and Yoko Ono (Playboy Press, 1981)

Shotton, Pete & Nicholas Shaffner, John Lennon in my Life (Coronet, London, 1984)

Taylor, Alistair & Martin Roberts, Yesterday – The Beatles Remembered (Sidgwick and Jackson, 1988)

Thompson, Phil, The Best of Cellars (Bluecoat Press, 1984)

Wenner, Jann, Lennon Remembers – The Rolling Stone Interview (Straight Arrow, 1971)

Williams, Allan & William Marshall, The Man Who Gave The Beatles Away (Elm Tree, 1975)