Royal memoir that caused 'a sensation' decades before Prince Harry's Spare
![Royal memoir that caused 'a sensation' decades before Prince Harry's Spare](https://i2-prod.mirror.co.uk/incoming/article32885122.ece/ALTERNATES/s615/0_Daily-Life-In-Dublin-Ireland-12-Feb-2023.jpg)
Long before Prince Harry's bestselling memoir Spare sent shockwaves through the Royal Family, another royal wrote and released a tell-all book that caused a serious 'sensation'