The frontiers of the Roman empire together form the largest monument of one of the world's greatest states. They stretch for some 7,500km through 20 countries which encircle the Mediterranean Sea. The remains of these frontiers have been studied by visitors and later by archaeologists for several centuries. Many of the inscriptions and sculpture, weapons, pottery and artefacts created and used by the soldiers and civilians who lived on the frontier can be seen in museums. Equally evocative of the lost might of Rome are the physical remains of the frontiers themselves. The aim of this series of books is not only to inform the interested visitor about the history of the frontiers but to act as a guidebook as well. The Roman military remains in North Africa are remarkable in their variety and in their state of preservation: they deserve to be better known. They include towers and forts, stretches of defensive lines of stone and earth with ditches broken by gates, and roads, sitting in the most amazing scenery. It is hoped that each reader of this book will enjoy learning more about North Africa's remarkable Roman inheritance.

Droving has been hugely important in shaping farming practice across Northumberland for 1,000 years or more. The necessity of transporting sheep and cattle has changed the landscape, and developed the roads and buildings and at one time, animals would be herded from as far a field as Scotland and Ireland. Today the scene is very different but the legacy of the drovers can still be seen and enjoyed all over the region. Local archaeologists Ian Roberts, Alan Rushworth and Richard Carlton have been determined to preserve this history on behalf of the Northumberland National Park Authority. Following the development of droving in Northumberland from prehistoric times, through Middle Ages, the eighteenth century and right up to date, they offer the definitive history of this significant activity.