Book excerpt: This book explores the human rights monitoring mechanisms of the Council of Europe: the Commissioner for Human Rights, the European Committee for the Prevention of Torture and Inhuman or Degrading Treatment or Punishment, the European Committee of Social Rights, the Advisory Committee on the Framework Convention for the Protection of National Minorities, the Committee of Experts of the European Charter for Regional or Minority Languages, the European Commission against Racism and Intolerance. The book will look at each mechanism in turn and consider a number of issues including: at the role and procedures; its effectiveness in terms of monitoring ands ensuring its findings are implemented; its level of cooperation with other international actors including other organs of the Council of Europe, UN and EU bodies, NGOs and national human rights institutions and ombudsmen; its relationship with the European Court of Human Rights; and whether human rights indicators would be useful in improving its monitoring. Each chapter will be written by an expert in the field. The introduction to the volume will outline the common features and purposes of these mechanisms as well as key questions to be addressed in the following chapters, while the conclusion will provide an evaluation of their effectiveness and consider future perspectives.