This book builds on existing academic scholarship and expands the limited geographical scope of prior research, which has tended to focus on North America, the UK, and Australia. It relays the latest state of knowledge on the topic and employs case studies, doctrinal legal analysis, historical research, and statements by clemency decision-making authorities, in explaining why clemency varies so considerably across global legal and political systems. In addition, it includes contributions encompassing international law, transitional justice, and innocence and wrongful convictions, as well as on jurisdictions that are historically under-researched.

The book will be of value to practitioners, academics, and students interested in the fields of human rights, criminal law, comparative criminal justice, and international relations.