'Intricate, subtle and invariably penetrating arguments.' - Terrorism and Political Violence 'One of the many merits of this tightly written, demanding book is that it challenges the reader to re-think both general assumptions about political theory and the ways in which the criminal law is enforced.' - Political Studies 'Gilbert provides a thorough, thoughtful and considered analysis of questions many find too emotive to deal with.' - Philosophy Today 'One of the many merits of this tightly written, demanding book is that it challenges the reader to re-think both general assumptions about political theory and the ways in which the criminal law is enforced.' - Political Studies.