I read Conversations With McCartney by Paul Du Noyer last week. Saw it at the library. Initially thought I'd just skim through but it was a damn good book of interviews ranging from 1989 to the present.
Whilst the Beatles era was nothing new and covered in other McCartney books, I did learn a few new things which is remarkable as I've basically read everything worth reading in the Beatle universe. For instance, Paul was approached by a well known film director to star in the 1968 Romeo and Juliet with Olivia Hussey lol!