A Source Book for Mediæval History is a scholarly piece by Oliver J. Thatcher. It covers all major historical events and leaders from the Germania of Tacitus in the 1st century to the decrees of the Hanseatic League in the 13th century.

The extraordinary array of images included in this volume reveals the full and rich history of the Middle Ages. Exploring material objects from the European, Byzantine and Islamic worlds, the book casts a new light on the cultures that formed them, each culture illuminated by its treasures. The objects are divided among four topics: The Holy and the Faithful; The Sinful and the Spectral; Daily Life and Its Fictions, and Death and Its Aftermath. Each section is organized chronologically, and every object is accompanied by a penetrating essay that focuses on its visual and cultural significance within the wider context in which the object was made and used. Spot maps add yet another way to visualize and consider the significance of the objects and the history that they reveal. Lavishly illustrated, this is an appealing and original guide to the cultural history of the Middle Ages.

This unique new work of reference traces the origins of the modern laws of warfare from the earliest times to the present day. Relying on written records from as far back as 2400 BCE, and using sources ranging from the Bible to Security Council Resolutions, the author pieces together the history of a subject which is almost as old as civilisation itself. The author shows that as long as humanity has been waging wars it has also been trying to find ways of legitimising different forms of combatants and regulating the treatment of captives. This first book on warfare deals with the broad question of whether the patterns of dealing with combatants and captives have changed over the last 5,000 years, and if so, how? In terms of context, the first part of the book is about combatants and those who can 'lawfully' take part in combat. In many regards, this part of the first volume is a series of 'less than ideal' pathways. This is because in an ideal world there would be no combatants because there would be no fighting. Yet as a species we do not live in such a place or even anywhere near it, either historically or in contemporary times. This being so, a second-best alternative has been to attempt to control the size of military forces and, therefore, the bloodshed. This is also not the case by which humanity has worked over the previous centuries. Rather, the clear assumption for thousands of years has been that authorities are allowed to build the size of their armed forces as large as they wish. The restraints that have been applied are in terms of the quality and methods by which combatants are taken. The considerations pertain to questions of biology such as age and sex, geographical considerations such as nationality, and the multiple nuances of informal or formal combatants. These questions have also overlapped with ones of compulsion and whether citizens within a country can be compelled to fight without their consent. Accordingly, for the previous 3,000 years, the question has not been whether there should be a limit on the number of soldiers, but rather who is or is not a lawful combatant. It has rarely been a question of numbers. It has been, and remains, one of type. The second part of this book is about people, typically combatants, captured in battle. It is about what happens to their status as prisoners, about the possibilities of torture, assistance if they are wounded and what happens to their remains should they be killed and their bodies fall into enemy hands. The theme that ties all of these considerations together is that all of the acts befall those who are, to one degree or another, captives of their enemies. As such, they are no longer masters of their own fate. As a work of reference this first volume, as part of a set of three, is unrivalled, and will be of immense benefit to scholars and practitioners researching and advising on the laws of warfare. It also tells a story which throws fascinating new light on the history of international law and on the history of warfare itself.