Popsugar Entertainment The Royals Books About Princess Diana 16 Books About Princess Diana That Pull Back the Curtain 3 December 2020 by Erica Mones View On One Page Photo 10 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Guarding Diana by Ken Wharfe Guarding Diana is Inspector Ken Wharfe's second account of the princess. In this book, he describes travelling the globe with Diana. Previous Next Start Slideshow The RoyalsNonfiction BooksBook RoundupThe British RoyalsBooksPrincess Diana