music: Jazz Axes: Ed Blackwell plays?

Questions

Which of the following authors had more of their books borrowed from libraries in the UK in the year 2000 than the others? Danielle Steel, Ruth Rendell or Patricia Cornwell?

By what name was Percy Blakeney better known in a novel by Baroness Orczy?

What is the name given to the system for categorising library books?

For what novel did J. K. Rowling win the 1999 Whitbread "Children's book of the year" award?

Behind Shakespeare, who is the second most published author of all time?