Oral history is increasingly acknowledged as a key tool for anyone studying the history of the recent past, and Oral History Theory provides a comprehensive, systematic and accessible overview of this important field. This second edition includes a new chapter on trauma and ethics, a preface discussing new developments in the field and updated glossary and further reading sections. Supplemented by a new companion website (www.routledge.com/cw/abrams) containing a comprehensive range of case studies, audio material and further resources, this book will be invaluable to experienced and novice oral historians, professionals, and students who are new to the discipline.