""Cairo, The City Of The Caliphs"" is a book written by Eustace Alfred Reynolds-Ball in 1897. The book is a popular study of Cairo and its environs, as well as the Nile and its antiquities. It provides a comprehensive description of the city of Cairo, including its history, architecture, culture, and people. The book also covers the surrounding areas of Cairo, such as the pyramids of Giza and the ancient city of Memphis. Additionally, the book explores...