As researchers become increasingly interested in studying the lives of children in antiquity, this volume argues for the importance of a collaborative biocultural approach. Contributors draw on fields including skeletal biology and physiology, archaeology, sociocultural anthropology, pediatrics, and psychology to show that a diversity of research methods is the best way to illuminate the complexities of childhood. Contributors and case studies span the globe with locations including Egypt, Turkey, Italy, England, Japan, Peru, Bolivia, Canada, and the United States. Time periods range from the Neolithic to the Industrial Revolution. Leading experts in the bioarchaeology of childhood investigate breastfeeding and weaning trends of the past 10,000 years; mortuary data from child burials; skeletal trauma and stress events; bone size, shape, and growth; plasticity; and dietary histories. Emphasizing a life course approach and developmental perspective, this volume's interdisciplinary nature marks a paradigm shift in the way children of the past are studied. It points the way forward to a better understanding of childhood as a dynamic lived experience both physically and socially.