This volume provides the reader with a multifaceted overview of the study of stone tools used by humans in the past. Including case studies from various geographic regions and different continents, and covering a wide range of chronologies, the contributions here are centred on the study of human communities based on a hunter-gatherer lifestyle. A number of essays in this volume focus on tool production and use, and address major paleoanthropological questions related to past human economic and social behaviour. The book also includes detailed and careful studies of human technology during Prehistory.