The era of Al-Ma''mun..

Professor Ahmed Farid Rifai, the author of the book "The Era of Al-Ma''mun," firmly believes that no one will object to it because of its interest in the Abbasid era from both its historical and literary points of view. The "Era of Al-Ma''mun" was no longer a celebrated part of the Abbasid era. He also believes that in order to understand the Abbasid era, we depict the era. Which he accepted as much as he could, and this is what he dealt with in his book in an objective way, which is rich and sufficient for what he wants to portray.He says: I have changed from what I had intended in terms of explaining the sources and references at the end of each page, out of a desire not to occupy the reader''s attention with what is not useful to him, and out of a desire to unify his efforts in absorbing the subject and understanding its various aspects, appending at the same time at the end of the third volume a statement of the book''s sources for whom. He wanted expansion.