Asimov, Isaac

Chronicles the period of European history known as the Dark Ages, from the fall of the Roman Empire through the reign of Charlemagne and his successors to the first glimmer of a new age in 999.

A history of the valley of the Tigris and Euphrates Rivers, of its various civilizations both past and present.

Scientific terminology arranged in dictionary form with a full page discussion of the history, root, and meaning of each word.

Chronicles the period of European history known as the Dark Ages, from the fall of the Roman Empire through the reign of Charlemagne and his successors to the first glimmer of a new age in 999.