The dictionary is a compendium of facts, figures, mini-biographies and definitions of historical terms. It covers people, places, key events and epochs. Each entry is concise and expertly written, and the dictionary is ideal as a study tool or to improve your knowledge of history.
ORBIS: The Stanford Geospatial Network Model of the Roman World reconstructs the time cost and financial expense associated with a wide range of different types of travel in antiquity. The model is based on a simplified version of the giant network of cities, roads, rivers and sea lanes that framed movement across the Roman Empire. It broadly reflects conditions around 200 CE but also covers a few sites and roads created in late antiquity.