There were many books on the life of European courts or nobles that could be referred to the following popular types: Dream of the Red Chamber-Qing Dynasty described the life and marriage of the aristocrats in China's feudal society. Although this novel was not about the European court or the life of the aristocrats, it still had a lot of structure and plot that could be used as reference to provide some reference for the life of the aristocrats. Pride and Predict-Jane Austen's novel about the life of the British upper class. This book contained many descriptions of aristocratic families and social etiquette, which could provide some reference for the life of European nobles. 3 1984-A novel by George Orwell about the life of the aristocrats in a dictatorial society. Many of the plots and characters in the book are reflections of the life of European courts or nobles, including political corruption, power struggles, and invasion of privacy. Game of Thrones-A novel by George R.R. Martin that described the power struggles and court life in medieval Europe. Many of the characters in this book were representatives of European courts or aristocratic societies, including kings, nobles, and knights. Jane Eyre-Charlotte Bronte's novel described the life of the British upper class. Many of the plots and characters in this book are about the European court or aristocratic society, including marriage, family and power struggles. These are just a few examples. There are many other books that describe the life of European courts and nobles. The readers could choose books that suited their interests and preferences.