Xiao Zixian (simplified Chinese: 萧子显; traditional Chinese: 蕭子顯; pinyin: Xiāo Zǐ Xiǎn, 489–537), courtesy name Jingyang (景陽), formally Viscount Jiao of Ningdu (寧都驕子), was a Chinese historian best known for producing the Book of Qi (also known as Book of Southern Qi), part of the Twenty-Four Histories. He was the only author of the Twenty-Four Histories to be a member of the chronicled dynasty's ruling house. Source: Wikipedia (en)