Diana: Closely Guarded Secret - Wharfe, Ken, and Jobson, Robert

Provides the most intimate portrait to date of the Princess of Wales. An account of Diana's extraordinary life, by the man who served as her Scotland Yard police protection officer. Includes a new chapter that gives a clear-eyed assessment of such controversial figures as Diana's former butler, Paul Burrell.

Diana: Closely Guarded Secret 2003, Michael O'Mara Books, London

ISBN-13: 9781843170280

Trade paperback

Diana: Closely Guarded Secret 2002, Andrews McMeel Publishing, London, England

ISBN-13: 9781843170051