Book excerpt: The process of converting the ‘past’ into ‘history’ involves engagement with a multitude of different sources and methods, and sports historians inevitably participate in the same debates over approaches and methodologies as their counterparts in other historical disciplines. At its heart, history remains a genre of empirical knowledge that is based upon the remains of the past, and without suitable evidence, there can be no sports history. A burgeoning range of sources has stimulated new ways of thinking and a significant expansion in the sports historian’s evidentiary base, as textual sources have been supplemented by photos, films and cartoons, uniforms, architecture, maps and landscapes, and material culture more generally. This book deals with some of these innovations. It is divided into two sections, the first offering chapter-length studies of particular methodologies, and the second, brief responses from experts in their fields to the question ‘what can sports historians learn from other disciplines?’