In the third and final part of our discussion, David reveals some little-known facts he's uncovered during his research, and fills us in some more on his books, films and other activities. Topics are:

• David's book "The Beatles: What If?"
• The Beatles' adventures in Hamburg
• The Beatles' My Bonnie leads to Brian Epstein
• How Ringo came to replace Pete Best on drums
• Fan reaction to Pete's ouster
• George Martin's decision to use a studio drummer
• The recordings of the Beatles at the Star Club
• Will we see a deluxe Rubber Soul release?
• The forthcoming Beatles biopics
• "Looking For Lennon," "No Hamburg, No Beatles" and "Blackbird"
• David's stage play and novel
• The Beatles back Janice the Stripper
• How to keep up with what David's working on
 ...