"Part One:About the history of humanity, religions and Arabs before Islam, then a nice summary of the prophetic biography, followed by a demonstration of the most important parts of the Rashidun (the rightfully guided) caliphs period.Part Two:About the history of the Umayyad State and the Abbasid State, also the several statelets that got independent away from both states.Part Three:About the history of the Ottoman State and the several statelets that existed at the same period, followed by a summary of the modern history and the contemporary countries, after the fall of the caliphate.I was keen on making this book include significant additions, that would give it several advantages and make it a reference for the youth of the nation in all Islamic history related issues."