Like others, I was very surprised at the number of errors in this book. The author claims to have read Shawcross's biography of the Queen Mother. If she did so then how did she get the part on the Queen Mum's honeymoon so wrong. The Duke & Duchess of York didn't go on safari to Africa in 1923, they went to Polesden Lacey near Dorking (not much in the way of big game there!). The Nahlin in which Edward VIII cruised in 1936 was not an Admiraly yacht but privately chartered from Lady Yule.
As a "Coventry kid" I was most annoyed at the information on the Coventry Blitz. Bradford says it took place on the day after Princess's Elizabeth broadcast on 13 October 1940. No, NO NO! It took place one month later on 14 November 1940 and Coventry had a population much greater than 47,000 stated in the book. It's a City not a small town. If Sarah Bradford had an editor who checked this book before publication, I would recommend that she fires him or her and get the book properly checked before the paperback version is published.