"When We Ruled" is a personalised textbook authored by Robin Walker, published by Every Generation Media in 2005. This hardcover book, written in English, delves into the ancient and medieval history of black populations, covering classical studies and history with a total of 713 pages. The book offers a comprehensive and detailed exploration of the subject matter, making it a valuable resource for adult learners and university students seeking to deepen their understanding of this specific period in history.