A book of chronological charts synchronizing the Assyrian King List, the Egyptian dynasties, Sumer, Akkad, Amorite Babylon, Kassite Babylon, and biblical chronology. Where possible, which is most of the time, the chronology proceeds on a year by year basis giving the reign years of each king, and specifiying interlinking synchronisms as determined by archaeologists. At key points astronomical synchronisms are also pointed out.